探照灯射出的光线，给我们的印象是（ ）。

工程未经竣工验收或竣工验收未通过的，开发商不得使用、不得办理客户入住手续。（）

根据《公司法》的规定，下列有关股份有限公司股东大会的表述，不符合规定的是( )

A．股东大会年会应当每年召开一次，出现召开临时股东大会的法定情形时，应当在两个月内召开临时股东大会

B．股东大会的首次会议由出资最多的股东召集和主持

C．股东大会不得对向股东通知中未列明的事项作出决议

D．单独或者合计持有公司3％以上股份的股东，可以在股东大会召开10日前提出临时提案并书面提交董事会；董事会应当在收到提案后2日内通知其他股东，并将该临时提案提交股东大会审议

可逆式换热器以（）出口为界分为冷热两段。

通常采用（）计算预算造价时，在计算出分部分项工程的人工、材料、机械消耗量后，先按类相加求出单位工程所需的各种人工、材料、施工机械台班的消耗量，再分别乘以当时当地各种人工、材料、机械台班的实际单价，求得人工费、材料费和施工机械使用费并汇总求和。

A．预算单价法

B．实物法

C．工料单价法

D．综合单价法

The history of African—Americans during the past 400 years is traditionally narrated (1) an ongoing struggle against (2) and indifference on the part of the American mainstream, and a struggle (3) as an upward movement is (4) toward ever more justice and opportunity.

Technology in and of (5) is not at fault; it’s much too simple to say that gunpowder or agricultural machinery or fiber optics (6) been the enemy of an (7) group of people. A certain machine is put (8) work in a certain way—the purpose (9) which it was designed. The people who design the machines are not intent on unleashing chaos; they are usually trying to (10) a task more quickly, cleanly, or cheaply, (11) the imperative of innovation and efficiency that has ruled Western civilization (12) the Renaissance.

Mastery of technology is second only (13) money as the true measure of accomplishment in this country, and it is very likely that by (14) this under-representation in the technological realm, and by not questioning and examining the folkways that have (15) it, blacks are allowing. (16) to be kept out of the mainstream once again. This time, however, they will be (17) from the greatest cash engine of the twenty-first century. Inner-city blacks in particular are in danger, and the beautiful suburbs (18) ring the decay of Hartford, shed the past and learn to exist without contemplating or encountering the tragedy of the inner city.

And blacks must change as well. The ways that (19) their ancestors through captivity and coming to freedom have begun to loose their utility. If blacks (20) to survive as full participants in this society, they have to understand what works now.

12（）

A.since

B.on

C.in

D.at