—Hello, Jim! May I have _____ word with you?
—Certainly.[ ]
A. the
B. a
C. an
D. /
答案:B
On hearing the news, the girl rushed out without hesitation, ______ the luggage ______ on the floor,
and ______ in the dark. [ ]
A. left; lied; disappeared
B. leaving; lie; disappeared
C. leaving; lying; disappeared
D. left; lay; disappear
拉丝设备的分类。