{01}—Coach, can I continue with the training? —Sorry, you can"t ________ you haven"t recovered from the knee injury. A.until B.before C.as D.unless 解析: 本题选C。
{02}There was a time ______ women had no right to vote, could not go to university or choose their jobs. A.what B.which C.when D.that 解析: 本题选C。
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