题目内容
Our physics teacher told us that light _______ faster than sound.
[ ]
A. travel
B. travels
C. is travelling
D. has travelled
B. travels
C. is travelling
D. has travelled
B
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Our physics teacher told us light __________ faster than sound last term.
A.travels | B.travel | C.travelled | D.travelling |
Our physics teacher told us that light _______ faster than sound.
A.travel |
B.travels |
C.is travelling |
D.has travelled |