Some new technological problems in the introduction of the new systems will occur in the future.
A. Y
B. N
C. NG
【C19】
A. generate
B. create
C. manufacture
D. yield
听力原文:W: Could I hand in my paper a few days later?
M: I'm afraid that's out of the question.
Q: What does the man mean?
(19)
A. The paper must be turned in on time.
B. The question wasn't very clear.
C. He should ask a different person.
D. His request was made too late.
W: I knew you would. You certainly deserve it.
Q: What does the woman mean?
(16)
A. She has confidence in him.
B. She is surprised at the news.
C. She has also won a scholarship.
D. She is not interested in the news.