单选题：We forbid here． Who has allowed you here

题目内容：

We forbid__________ here． Who has allowed you__________ here? A．smoke ; smoking
B．smoking; to smoke
C．smoking; smoking
D．to smoke ; smoking

参考答案：

答案解析：

Karen lived for__________ since she had got out of the hosp

Karen lived for__________ since she had got out of the hospital． A．eleven month

分类：英语题型：单选题

I don' t think this film worth__________ again． A．to see B．to be seen C．seeing

分类：英语题型：单选题

阅读下列短文，回答题。 Many people earn their living with their hands． Ed earns his livin

分类：英语题型：单选题

分类：英语题型：单选题

非正弦周期电流的有效值I用公式表示，即(　　)。A．I=I0+I1+I2+…+IN+… B．I=(I0+I1+I2+…+IN+…)1/2 C．I=(I02+I1

分类：英语题型：单选题