题目内容
7.(2015内蒙古呼和浩特,11, ★☆☆ ) —Excuse me,may I come in?
—Not yet. Please wait on your chair your name is called.
A. and B. until C. after D. since
7.B wait until... —直等到…….
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7.(2015内蒙古呼和浩特,11, ★☆☆ ) —Excuse me,may I come in?
—Not yet. Please wait on your chair your name is called.
A. and B. until C. after D. since