题目内容
—I’m afraid that I can’t do it.
—Oh, you should believe in yourself. You won’t know what you can do______ you try it.
- A.if
- B.because
- C.until
- D.while
C
此题重点考查句型结构not…until直到...才
此题重点考查句型结构not…until直到...才
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