A、 has used
B、 used
C、 being used
D、 has been used
答案：D
A、 has used
B、 used
C、 being used
D、 has been used
答案：D
A. to be introduced
B. being introduced
C. having introduced
D. to have introduced
解析：解析:主动语态中介绍某人 introduce sb. to sb.
A. How
B. What
C. How a
D. What a
A. the less we liked it
B. we like it less
C. better we liked it
D. it looked better
解析：解析:the +比较级…,the+比较级
A. feeling
B. attitude
C. opinion
D. mood
解析：解析:feeling 感情Attitude 态度解析:opinion 观点解析:mood 情绪
A. more than
B. as much as
C. as many as
D. than”as+原级+as"可以用来表示倍数。解析:The new model costs twice more than last year＇s.
A. When
B. After
C. Before
D. Now
