Based on the description of a lahar deposit, how do clasts and matrix particles differ in size?
A.Any clast is larger than the largest matrix particle.
B.Any clast is smaller than the smallest matrix particle.
C.Some, but not all, clasts are smaller than the largest matrix particle.
D.Some, but not all, matrix particles are larger than the smallest clast.
第1题：
According to Figure 3, clasts and matrix particles having diameters greater than or equal to 0.5 mm made up approximately what percent of the total mass of the combined samples?
A.13%
B.33%
C.63%
D.83%
第2题：
下面语句中错误的是 ( )
A．ReDim Preserve Matrix(10, UBound(Matrix, 2)+1)
B．ReDim Preserve Matrix(UBound(Matrix, 1)-4-1, 10)
C．ReDim Preserve DynArray(UBound(DynArray)+1)
D．ReDim DynArray(UBound(DynArray)+1)
第3题：
The strong matrix versus a weak matrix.
A . team members are more likely to be assigned to the project office in a strong matrix
B . strong matrix is more difficult to manage.
C . the balance of power has shifted away from the PM.
D . functional managers no longer has control over the technical processes.
E . All of the above.
第4题：
The total resistance of a parallel circuit is always______.
A.larger than the greatest branch resistance
B.smaller than the lowest branch resistance
C.equal to the sum of the individual branch resistances
D.one-half the sum of the individual branch resistances
第5题：
A. It fragments and encapsulates all packets in a fragmentation header.
B. Packets smaller than the fragmentation size are interleaved between the fragments of the larger packets.
C. Packets larger than the fragmentation size are always fragmented, and cannot be interleaved, even if the traffic is voice traffic.
D. It fragments and encapsulates packets that are longer than a configured size, but does not encapsulate smaller packets inside a fragmentation header.
第6题：
The value of the collateral must be ______.
A．greater than the loan amount
B．the same as or be greater than the loan amount
C．smaller than the loan amount
D．the same as the loan amount
第7题：
A. fixed header size
B. smaller header size
C. fewer header fields
D. variable header size
第8题：
In a matrix organizational form, MBO may be difficult to implement:
A . If the functional employees are supervised closely by the line manager rather than the project manager
B . Unless the project manager has an input into the employee's performance review
C . Unless the project and line managers agree on the ultimate objective
D . Unless the project and line managers agree to the duration of the task
E . None of the above are correct answers
第9题：
阅读文章回答第65~68题C People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior. by a team of Australian scientists.
The research team have discovered that subordinate fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding （繁殖） rights within the group,” explains Marian Wong. “All other group members are nonbreeding females, each being 5-10% smaller than its next largest competitor. We wanted to find out how they maintain this precise size separation.”
The reason for the size difference was easy to see. Once a subordinate fish grows to within 5-10% of the size of its larger competitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.
It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily, by restraining how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise, the gobies simply refused the extra food they were offered, clearly preferring to remain small and avoid fights, over having a feast.
The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keeping their competitors small.
While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical （等级的） societies remain stable.
The research has proved the fact that voluntary dieting is a habit far from exclusive to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature,” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractiveness, rarely does it improve long-term health and males regularly prefer females that are fatter than the females’ own ideal.”
第10题：When a goby grows to within 5-10% of the size of its larger competitor, it .
A． faces danger
B． has breeding rights
C． eats its competitor
D． leaves the group itself
第10题：
A VLCC（100，000 DWT+）with a 30，000 Shaft Horsepower Steam Turbine is slow to respond to engine movements and has less stopping power than normal ships because it has a ______．
A.Bigger propeller
B.Smaller power weight ratio
C.Smaller propeller
D.Larger power weight ratio