3
A. Learning.
Being honest.
C. Passing exams.
Doing homework.
4
A. Stop working at his part-time job.
B. Stop borrowing money.
C. Take one more class.
D. Talk to his advisor.
Understanding a passageDirections: Listen to a passage and choose the best answer from the four choices provided for each question.[音频]
A. They began to dig a passage from the UK side.
B. They began to dig a passage from the French side.
C. They finished digging a passage on the UK side.
D. They thought of digging a passage to connect the UK and France.
2
A. They didn’t know how to cut through the rocks.
B. They didn’t have a lot of technology to do the work.
C. The cost of operating the channel would be too high.
D. The two sides would not meet exactly in the same place.