BeforeChineseChang’e2,theUSsen

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更新 2022-09-03
科目英语
题型单选题
难度中等
浏览 1776

Before Chinese Chang’e-2, the US sent up a space probe (探测器) to hit the moon to see ______.

A．whether there was water on it	B．whether was there water on it
C．whether on it was there water	D．whether was water on it

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A．sell

B．sells

C．is sold

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A．sweep up; the instant	B．clear up; the moment
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A．aspect; accurate	B．way; exactly
C．aspect; accurately	D．part; precisely

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The local government has again _______ its words not to swallow the arable land for town building and the farmers can do nothing but swallow it. Which of the following is NOT OK?

A．swallowed

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When you are _______ about which button to press on the complicated machine, you can either read the user’s guide for guidance or fax us for specific instruction. Don’t ______ the trial-and-error method.

A．insure; do

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C．uncertain; try

D．unsure; touch

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