单项填空
从A、B、C、D 四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1. ----- Is there anything else to discuss?
------ _________, I guess.
A. Not at all B. No ,that's all C. Yes , I 'm sure D. Yes , of course
2. The development of industry has been _______ gradual process throughout ______human existence from stone tools to modern technology.
A.不填; the B.the;a C. a;不填 D.a;a
3. No matter how bright a talker you are , there are times when it 's better ______ silent.
A. remain B, be remaining C, having remained D, to remain
4. I made a promise to myself _______ this year, my first year in high school , would be different.
A, whether B, what C, that D, how
5. Studying Wendy's menu , I found that many of the items are similar to ______ of McDonald's .
A, those B, ones C, any D, all
6. _______ all the animals I 've ever had ,those two dogs are the most sensitive to the spoken word..
A. From B. Of C. For D. With
7. Your _______ as a student will be excellent if you develop a habit of reflecting on how you learn.
A, opinion B, growth C, performance D, character
8. I think Tom, as the head of a big department, should either study regualrly or ______ his job.
A, quits B, to quit C, quitting D, quit
9. We live in an age ________ more information is available with great ease than ever before.
A, why B, when C, to whom D, on which
10. The research lacks ________ evidence ,and therefore , its conclusions are doubtful.
A, solid B, fierce C, severe D, potential
