Question

【题目】—Didn't you see the zebra crossing? You __________ slow down, son!

— Sorry, sir. Am I going to fail the test?

A.can'tB.mustC.mustn'tD.can

Answer 1

【答案】B

【解析】

句意：——你没看到斑马线吗？你得慢下来，孩子！——对不起，先生。我会不及格吗？

考查情态动词。A. can't不能；B. must必须；C. mustn't千万不要；D. can可以，能，根据Didn't you see the zebra crossing?“你没看到斑马线吗？”，可知在路口斑马线必须要减速，故选B。