phone
phoneme
allophone
allomorph
第1题:
A、are capable of
B、carry out
C、are responsible for
D、do one's best
第2题:
The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than _____ of the total bilge pumping capacity.
A.one-third
B.two-thirds
C.one-fourth
D.two-fourths
第3题:
Find the word in the passage which means “ the movement from one place to another of a large group of animals” and write it down here: __________.
第4题:
第5题:
In which case would an overtaking vessel sound a whistle signal of two prolonged followed by one short blast? ______.
A.When overtaking in restricted visibility
B.When overtaking in a narrow channel
C.When overtaking on open waters
D.When no other vessels are in the immediate area
第6题:
to make sure that the other speaker is paying attention to what you are saying, you need to make what you say sound more interesting. in the following expressions, which one can make one's saying sound more interesting______.
A、You'll never believe this, but…
B、What do you mean?
C、Did you hear what I said?
D、What do you think?
第7题:
A vessel is approaching from dead ahead.Both of her sidelights are visible and her range lights are in line. Which of the following could you do first? ______.
A.Sound one blast of the whistle
B.Alter course to starboard
C.Construct a radar plot
D.Sound the danger signal
第8题:
A、be capable of
B、carry out
C、be responsible for
D、do one's best
第9题:
第10题: