第1题：
A. left
B. has left
C. was leaving
D. leaves
第2题：
According to SOLAS the breathing air apparatus that must be onboard shall have sufficient capacity for how many minutes of operation?____.
A.20
B.30
C.45
D.60
第3题：
—_____ can you be ready, Andy?
—In ten minutes.
A. How much B. How often C. How long D. How soon
第4题：
20
22
40
50
100
第5题：
No rush, sir, the plane will take off in 15 minutes, there`s still () left
A.enough time
B.much time
C.many time
D.a few time
第6题：
I don't know(). I just arrived here two minutes ago.
A. what's going on
B. how is going on
C. who is going on
第7题：
How can you convince him_____ the death of his wife, since he was with her a few minutes ago?
Aof
Bon
Cin
Dfrom
第8题：
How many minutes early is a job applicant often expected to arrive for the interview?
A.Over ten.
B.No more than ten.
C.At most five.
D.No less than five.
第9题：
2,600 pages
86.7 pages
5,200 pages
10,400 pages
1,300 pages
第10题：