粉煤灰的需水量与粉煤灰的（）有关。 A.SO3含量 B.粒径分布 C.烧失量 D.多

患儿日龄3天，足月顺产，生后2天出现黄疸，迅速加重，一般状态尚好。血清胆红素298μmol/L，母血O型，子血A型，抗体释放试验阳性。下列治疗措施哪一项应先考虑

A．光照疗法
B．换血疗法
C．输血浆
D．纠正酸中毒
E．苯巴比妥

施工组织设计的审查不包括( )的审查。

A．施工方案

B．施工平面图

C．施工进度计划

D．施工技术经济指标

房地产保险

数据库中有“商品”表如下所示，执行SQL命令：
SELECT部门号，MIN(单价*数量)FROM商品GROUP BY部门号；

部门号	商品号	商品名称	单价	数量	产地
40	0101	A牌电风扇	200.00	10	广东
40	0104	A牌微波炉	350.00	10	广东
40	0105	B牌微波炉	600.00	10	广东
20	1032	C牌传真机	1000.00	20	上海
40	0107	D牌微波炉	420.00	10	北京
20	0110	A牌电话机	200.00	50	广东
20	0112	B牌手机	2000.00	10	广东
40	0202	A牌电冰箱	3000.00	2	广东
30	1041	B牌计算机	6000.00	10	广东
30	0204	C牌计算机	10000.00	10	上海

查询结果的记录数是______。

A．1
B．3
C．4
D．10

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.

9（）

A.for

B.to

C.with

D.before