It was between 1830 and 1835 ______ the

题型:选择题

问题:

It was between 1830 and 1835 ______ the modern newspaper was born.

A how          B that                 C which        D because

考点:强调句
题型:选择题

The place was flooded ________ it had been raining for several weeks.

A.because

B.because of

C.ever since

D.as a result of

题型:选择题

串联阻抗支路的无功损耗与什么有关?

题型:选择题

以下行为中,构成强迫交易的违反治安管理行为的有()。

A.林某强迫他人购买价值200元的衣服

B.刘某强迫同学以8折价格出让手表给自己

C.吴某强迫酒店服务员为自己提供性服务

D.侯某强迫旅客到自己的旅店住宿,花费200元

题型:选择题

最紧急的处理是

A.保暖

B.纠正酸中毒

C.抗生素

D.激素

E.正压给氧

题型:选择题

圆筒真空过滤机和圆盘真空过滤机一样,对细粘物料的过滤效果均较差,其原因是细念物过滤阻力大,滤饼薄,粘度小。

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