题目内容
With an online course Lynn has over 300,000 students all over China ________her class through the Internet.
[ ]
A.attending
B.attended
C.attend
D.are attending
答案:A
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题目内容
With an online course Lynn has over 300,000 students all over China ________her class through the Internet.
A.attending
B.attended
C.attend
D.are attending