______ when electron rearrangement takes place.
第1题:
A.branches
B.turns
C.takes away
D.intersects
第2题:
The follow-up gear on an electro-hydraulic steering gear
A.relieves excessive fluid pressure
B.takes the pump off stroke when the desired rudder angle is attained
C.allows for rudder movement faster than the movement of the ship&39;s
D.returns the rudder to amidships when the wheel is release
第3题:
A. breathless
B. feel flushed
C. feel itchy
D. have chills
第4题:
第5题:
6.I hate those __________. laugh at others when they make m18takes.
A.which
B.they
C.who
D.whom
第6题:
But an event in my life when I was 17 years old changed my perspective on what it takes to be inspirational.
第7题:
A PC is powered on and begins POST. The PC takes a long time when scanning for drives. The BIOS reports no hard drive can be found but the CD-ROM is identified. The technician knows that there are two hard drives on the primary EIDE controller and a CD-ROM on the secondary EIDE controller.Which of the following is the MOST likely cause of the problem?()
A. Both hard drives have the master jumper in place.
B. One hard drive is set as master and the other slave.
C. The hard drive data cable is reversed.
D. Both hard drives have the cable select jumper in place.
第8题:
A.The, the, the
B.A, a, an
C.A, the, an
D.The, a, an
第9题:
The preventer guy,as used on a conventional yard and stay rig,______.
A.Is rigged at an angle of 70° to 90° from the guy it assists
B.Takes the strain imposed on the schooner guy when burtoning cargo
C.Is rigged when lifting cargo that exceeds the SWL of a single whip
D.Should take the strain if the regular guy parts
第10题: