题目内容
My boss has decided to send me to China to do a ______ course in Mandarin. It’s very intensive--8 hours every day for 10 days.
A.crash B.fast C.speed D.high-speed
A
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题目内容
My boss has decided to send me to China to do a ______ course in Mandarin. It’s very intensive--8 hours every day for 10 days.
A.crash B.fast C.speed D.high-speed
A