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问题 单项选择题

以下各项建设用地中，适合坡度最大的建设工程是( )。

A．工业

B．次要道路

C．住宅房

D．绿地

答案

参考答案：D

选择题

如图所示的电路中，将开关S闭合，灯L1和灯L2均发光，则下列说法中正确的是

A．灯L1和灯L2串联

B．灯L1和灯L2并联

C．灯L1和灯L2两端的电压一定相等

D．通过灯L1和灯L2的电流一定不相等
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补全对话，情景问答
开动脑筋，从方框中选择正确单词把对话补充完整。
is, young, strong, he, principal, strict
Mary: Who's your art teacher?
Mike: Miss Yang.
Mary: Is she old?
Mike: No, she ____________ ____________.
Mary: Who's that old man?
Mike: ____________ is our ____________.
Mary: Is he strict?
Mike: Yes, he ____________ ____________.
Mary: We have an English teacher.
Mike: Really? What's he like?
Mary: He's tall and ____________.
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