问题
单项选择题
拱桥的拱圈应检查有无纵向裂缝，拱顶及（）跨度附近有无横向贯通裂缝；边墙及拱圈在拱脚附近有无外臌开裂等。
A.1/2
B.1/3
C.1/4
D.1/5
答案
参考答案：C
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拱桥的拱圈应检查有无纵向裂缝，拱顶及（）跨度附近有无横向贯通裂缝；边墙及拱圈在拱脚附近有无外臌开裂等。
A.1/2
B.1/3
C.1/4
D.1/5
参考答案：C
| 完形填空 | |||
| Mr. Johnson was having trouble with his stomach. 1 he went to see a doctor. The doctor examined his stomach 2 but couldn't find any problem. Then he said, "Well,Mr. Johnson,take it easy. There's 3 serious, stop smoking and then you'll be all right very 4 ." "But doctor," answered Mr. Johnson,"I 5 , and I don't like smoking at all." "Oh,I see, " said the doctor, "then stop drinking alcohol (酒) 6 ." "But I don't drink alcohol," answered Mr. Johnson. "Don't drink 7 tea or coffee then," the doctor said to him. "I 8 drink water, " answered Mr. Johnson, "I don't like tea or coffee, either." The doctor 9 for a while and then said, "Well, what do you like to eat then?" "Potatoes, I like potatoes very much," Mr. Johnson answered at once. "All right, then stop 10 potatoes," said the doctor as Mr. Johnson got up to say goodbye to him. | |||
| ( )1. A. Or ( )2. A. slowly ( )3. A. nothing ( )4. A. early ( )5. A. won't smoke ( )6. A. from then on ( )7. A. some ( )8. A. will ( )9. A. thinks ( )10.A. eating | B. But B. carefully B. something B. much B. needn't smoke B. just now B. many B. only B. will think B. buying | C. So C. quickly C. anything C. late C. couldn't smoke C. from now on C. any C. don't C. is thinking C. cutting | D. For D. happily D. everything D. soon D. never smoke D. until now D. little D. won't D. thought D. washing |