() 1. —Henry, can you help me take this bag to the office?
—All right. Oh, heavy bag!
A.what a
B.what an
C.what
D.how
—All right. Oh, heavy bag!
A.what a
B.what an
C.what
D.how
答案
A
解析
本题考查感叹句的用法。1. 感叹句中what修饰名词,结构为"What a/an + 形容词 + 可数名词单数!";how修饰形容词或副词,结构为"How + 形容词/副词 + 主语+谓语!"。2. 本句中心词是可数名词单数bag,可排除C、D选项。3. 形容词heavy以辅音音素开头,不定冠词用a,排除B选项。
() 2. — fine weather it is today!
Why not go camping?
—Great! Let's go!
A.How
B.What
C.How a
D.What a
Why not go camping?
—Great! Let's go!
A.How
B.What
C.How a
D.What a
答案
【解析】本题考查感叹句的用法。感叹句常用结构:①What + (a/an)+形容词+名词+主语+谓语;②How+形容词/副词+主语+谓语。本句中心词weather是不可数名词,不能搭配不定冠词a,被形容词fine修饰,符合What引导感叹句的结构,排除ACD选项。
【答案】B
【答案】B
() 3. —Have you watched the science lecture(讲座) from China Space Station?
—Yes. interesting it is!
A.How
B.How a
C.What
D.What a
—Yes. interesting it is!
A.How
B.How a
C.What
D.What a
答案
A
解析
本题考查感叹句的用法。How引导的感叹句结构为"How + 形容词/副词 + 主语 + 谓语";What引导的感叹句后需接名词成分。本题空格后是形容词interesting,后续直接是主语it和谓语is,符合How引导的感叹句结构,此处无需加冠词a。
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