Mean high water is the average height of ______.
A.the higher high waters
B.the lower high waters
C.the lower of the two daily tides
D.all high waters
第1题：
______ the temperature, ______ water turns into steam.
A. The high... the fast
B. Higher... faster
C. The more higher... the faster
D. The higher... the faster
第2题：
听力原文：M: Some credit cards are called gold cards because they offer higher credit limits and lower interest rates.
W: But the card holders should pay a significant annual fee, perhaps as high as ￡ 50.
Q: What is the disadvantage for gold cards holders?
(16)
A．High credit limits
B．High annual fee.
C．Low interest rates.
D．Monthly statements.
第3题：
A.The high, the fast
B.Higher, faster
C.The more high, the faster
D.The higher, the faster
第4题：
The height of a light is measured from which reference plane?
A.Mean low water
B.Mean high water
C.Average water level
D.Geographical sea level
第5题：
A.High-speed parallel connections
B.Lower voltage
C.Lower volume stripes
D.Higher bandwidth
第6题：
A.high...thinner
B.higher...thin
C.high...thin
D.higher...thinner
第7题：
The annual change in______is －0.2 degree east in this water area.
A.mean high water
B.marine insurance
C.magnetic variation
D.maritime accident
第8题：
A、Highly as these mountains are
B、High as are these mountains
C、High as these mountains are
D、Though high are the mountains
第9题：
Conditions for crossing a rough bar are usually best at ______.
A.low water slack
B.high water slack
C.high water ebb
D.high water flood
第10题：
The height of tide is the ______.
A.depth of water at a specific time due to tidal effect
B.difference between the depth of the water and the area's tidal datum
C.difference between the depth of the water and the high water tidal level
D.difference between the depth of the water at high tide and the depth of the water at low tide