21. —shall i begin the lecture?
—i'm afraid we have to wait for a while. john is coming with a microphone.
—________.i can do without the microphone.
a.i'm sorry b.never mind
c.i beg your pardon d.excuse me
22.______meeting held last night was______great success.
a.a; a b.a ; / c.the ; a d.the ; /
资源难易程度:★★★★★★★★★★★★★★★
高考资源网版权所有 ©2005-2014
未经许可,盗用或转载本站资料者,本站将追究其法律责任!