We are required to write an essay for the course. I( )about half of mine so far.
A、
write
B、
have been writing
C、
wrote
D、
have written
【正确答案】:D
【题目解析】:
本题考查的是现在完成时的标志词。
so far为现在完成时态的标志,故选择D选项。
句意:我们被要求写一篇课程论文,我到目前为止已经完成了一半。
We are required to write an essay for the course. I( )about half of mine so far.
write
have been writing
wrote
have written
本题考查的是现在完成时的标志词。
so far为现在完成时态的标志,故选择D选项。
句意:我们被要求写一篇课程论文,我到目前为止已经完成了一半。
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