回采工作面液压支架空隙小于（）mm。A、100 B、150 C、200 D、180

起重高度在15ml以内，起重量在20t以下的起重设备是（）。

A．木独脚桅杆

B．钢管独脚桅杆

C．格构式独脚桅杆

D．人字桅杆

根据括号中所给的汉语写出单词，使句子意思完整正确。

小题1:When we __________(到达) to the theatre last night, the performances had already started.

小题2: --- Susan, is this Millie’s sweater?

--- Oh, no. ______________(她的) is blue but this one is red.

小题3: Go ______________(穿过) the bridge, and you can see the shopping mall on Fourth Street.

小题4:__________ (百) of workers in Libya(利比亚) returned to China successfully in March, 2011.

小题5: Mother is busy __________(准备) for the coming big dinner in the kitchen.

B）根据句子意思，用括号中所给单词的适当形式填空。

小题6:In late autumn almost all the _________(leaf) turn yellow.

小题7:Sandy got a couple of presents at her _______(twenty) birthday party.

小题8:Mrs Smith often_____________(search) for some information about children education on the Internet.

小题9:As we all know, the weather in South-west China is ____________ (dry) than any other time in history.        

小题10:It gives us much____________(please) to welcome our new teacher.

小题11:While the Disney characters were marching on Main Street, the visitors couldn’t stop ____________ (scream) last Saturday.

企业确认的递延所得税资产或递延所得税负债对所得税的影响金额，均应构成利润表中的所得税费用。( )

某小型泥石流流沟，泥石流中固体物质占70%，固体物质密度2.86×103kg/m3，泥石流补给区中固体物质的含水量为20%。洪水设计流量为200m3/s。试问：按西北地区泥石流的配方法估算泥石流流量（m3／s）最接近下列（）项。（）

A.1000

B.1100

C.1200

D.1300

银翘散与桑菊饮功用的主要区别是

A．前者偏于化痰，后者偏于解毒
B．前者偏于透表，后者偏于宣肺
C．前者偏于解毒，后者偏于化痰
D．前者偏于止咳，后者偏于解表