The teacher said light _____ much faster than sound.
[     ]
A. traveled    
B. travels
C. will travel    
D. had traveled
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科目:初中英語 來源:外研社七年級英語(上)練習題 題型:016

My mother is a teache in ________ university.

[  ]
A.

a

B.

an

C.

the

D.

/

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