摘要:陈述部分的主语是动词不定式.动名词短语以及词组或从句时.其后的反意疑问句用主语it.如: ①Doing eye exercises is good for your eyes, isn’t it? ②What the teacher said is true, isn’t it?
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.铝的密度是2.7×103kg/m3,其物理意义是____________,将质量为1kg的铝块截去1/3后,剩余部分的密度是__________ kg/m3;空气的密度1.29 kg/m3="___________" g/cm3.
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根据问题,补全答语的主语和动词。主语用代词表示,不要使用缩写。句首字母请大写
When are the Thompsons going on vacation?
________ going on vacation next week.
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1. We don't like him. He is a yes-man. 句中画线部分的意思是 。
[ ]
A. 坚强的人
B. 总是有理的人
C. 唯唯诺诺的人
D. 说一不二的人
B. 总是有理的人
C. 唯唯诺诺的人
D. 说一不二的人
2. Do you know what will kill (杀死) the birds?
[ ]
A. Men
B. Tigers
C. Plants
D. Dogs
B. Tigers
C. Plants
D. Dogs
3. 当你问“'英语'用英语怎么说?”时,下面哪一个选项不正确?
[ ]
A. What's "英语" in English?
B. What's the English for "英语"?
C. Can you speak English?
D. How can you speak "英语" in English?
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B. What's the English for "英语"?
C. Can you speak English?
D. How can you speak "英语" in English?