题目内容
(请给出正确答案)
[单选题]
Remember to be careful when you ____ the road.
A.crossing
B.are crossing
C.crossed
D.is cross
答案
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B.are crossing
C.crossed
D.is cross
第1题
A. hearing, saying, to repair
B. to hear, say,to repair
C. hearing, say, repairing
D. to hear, saying, to be repaired
第2题
A.to remember
B.remembering
C.to be remembered
D.be remembered