3605000＞360500______．

SQL语句中，修改列的短语是　　【12】　　，增加列的短语是　　【13】　　。

弹簧测力计主要有______、______、______等组成，在弹性限度内，弹簧受拉力越大，______越大，弹簧测力计就是根据这个特性来量度力的大小的．

我国曾制定、颁布过几部宪法？（）

A.1

B.2

C.3

D.4

Questions 23 and 25 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions. Now listen to news.

The rival group ______ held to the peace agreement they had signed. A. seldom B never C sometimesD. often

卷烟端面破损＞（）为残烟。

A.2.0mm

B.3.0mm

C.4.0mm

D.5.0mm