意大利科学家_________________首先完成测定大气压的实验。1个标准

马克思主义哲学产生最主要的自然科学基础是（）

A.机械力学

B.地质学和胚胎学

C.天文学和数学

D.细胞学说、能量守恒转化定律、生物进化论

下列影响施工质量的因素中，属于材料因素的有（）

A.计量器具

B.建筑构配件

C.新型模板

D.工程设备

E.安全防护设施

设a、b、c为int型变量，且a＝10、b＝5、c＝1，则执行完以下语句，a的值变为 【7】 。
　a/＝10-(+ +b)-(c- -)；

上海自贸区负面清单按照《国民经济行业分类及代码》（2011年版）分类编制，包括（）个行业门类。

A.18

B.16

C.17

D.15

The government is to ban payments to witnesses by newspapers seeking to buy up people involved in prominent cases (21) the trial of Rosemary West.
In a significant (22) of legal controls over the press, Lord Irvine, the Lord Chancellor, will introduce a (23) bill that will propose making payments to witnesses (24) and will strictly control the amount of (25) that can be given to a case (26) a trial begins
In a letter to Gerald Kaufman, chairman of the House of Commons media select committee. Lord Irvine said he (27) with a committee report this year which said that self regulation did not (28) sufficient control.
(29) of the letter came two days after Lord Irvine caused a (30) of media protest when he said the (31) of privacy controls contained in European legislation would be left to judges (32) to Parliament.
The Lord Chancellor said introduction of the Human Rights Bill, which (33) the European Convention on Human Rights legally (34) in Britain, laid down that everybody was (35) to privacy and that public figures could go to court to protect themselves and their families.

A. since B. if C. before D. as