问题
单项选择题
TBM施工方法的缺点是()。
A.施工速度慢，工期长
B.对围岩的损伤大
C.震动大、噪声大
D.机械的购置费和运输、组装、解体等的费用高
答案
参考答案：D
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TBM施工方法的缺点是()。
A.施工速度慢，工期长
B.对围岩的损伤大
C.震动大、噪声大
D.机械的购置费和运输、组装、解体等的费用高
参考答案：D
| 完形填空。 | |||
| When I was walking down the street the other day, I happened to__1__ a small brown purse__2__ on the road. I__3__ it up and opened it to see if I could__4__ the owner's name. There was__5__ inside it __6__ some changes (零钱) and an old photo--a picture of a woman and a young girl of about twelve years old who looked__7__ the woman's daughter. I put the photo back and__8__ the purse to police station, __9__ I handed it to an officer. Before I left, the officer took my name and address__10__ the owner might want to write and thank me. | |||
| ( )1. A. notice ( )2. A. was ( )3. A. took ( )4. A. find out ( )5. A. anything ( )6. A. besides ( )7. A. to be ( )8. A. fetched ( )9. A. there ( )10. A. so that | B. look B. lying B. put B. learn B. something B. except B. like B. brought B. where B. in order to | C. pick C. lied C. picked C. work out C. nothing C. only C. as C. sent C. then C. that | D. take D. put D. carried D. notice D. none D. then D. at D. got D. how D. because |