—Have all the mysteries been cleared up?

题型:选择题

问题:

—Have all the mysteries been cleared up?

—Almost.But ________ only one question ________.(2012·黑龙江哈三中月考)

A.there remains; answered

B.it remains; to be answered

C.there remains; to be answered

D.it remains; answered

考点:现在分词的被动式现在分词不定式的被动式过去分词
题型:选择题

在氮肥生产中,控制可燃气体的()是消除静电危害的主要措施之一。

A、流速

B、流量

C、压力

D、温度

题型:选择题

煤矿作业场所的瓦斯、粉尘或者其他有毒有害气体的浓度超过国家安全标准或者行业安全标准,经煤矿安全监察人员责令立即停止作业,拒不停止作业的,由煤矿安全监察机构责令停产整顿,可以处()的罚款。

A.3万元以上5万元以下

B.10万元以下

C.5万元以上10万元以下

D.15万元以下

题型:选择题

出入境人员检疫是通过检疫查验发现染疫人和染疫嫌疑人,给予( )等手段,从而达到控制传染病源,切断传播途径,防止传染病传入或传出的目的。

A.隔离

B.留验

C.扣留

D.就地诊验

题型:选择题

简析《白毛女》中杨白劳形象。

题型:选择题

An analyst does research about discretionary fiscal policy. Challenges to implementing a discretionary fiscal stimulus in a timely manner are least likely to include that:

A. govemments discuss, vote on, and enact fiscal policy changes.
B. policy-makers recognize the nature and extent of the economic problems precisely.
C. government expenditures on unemployment insurance payments will increase during a recession.

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