吹苯残渣含油不能大于（）%。A.1 B.0.3 C.5 D.10

现需在一段公路的一侧树立一些公益广告牌．第1个广告牌树立在这段路的始端，而后每隔5米树立一个广告牌，这样刚好在这段路的未端可以树立1个，此时广告牌就缺少21个，如果每隔5.5米树立1个，也刚好在路的未端可以树立1个，这样广告牌只缺少1个，则这些公益广告牌有 ______个，这段路长 ______米．

粮仓虫害有甲虫、螨虫、蛾类，最适宜这些昆虫卵孵化系列的温度和温度分别是（）

A.10～15℃，>65%

B.18～21℃，<60%

C.18～21℃，>65%

D.22～25℃，<60%

E.26～30℃，<605

— What do you think we should do after dinner?

— Why don't we get _______ beer at the Karaoke bar down the street? It is kind of _______

fun to hear all the band singing．

A．a; /

B．a; a

C．the; a

D．a; the

I can’t remember _____ made the teacher give Mary the permission to leave the class earlier.

A．that it was what

B．what it was that

C．what was it that

D．that was it what

预算单位零余额账户不能办理（）业务。

A.转账

B.提取现金

C.财政直接支付

D.财政授权支付