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【单选题】
禾的意思是什么?
A.
禾苗
B.
小麦
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参考答案:
举一反三
【简答题】阅读表达。 阅读下面短文并回答问题(请注意问题后的字数要求)。 〔1〕Secondhand smoke is a byproduct of cigarette, cigar or pipe smoking. Secondhand smoke occurs when tobacco burns or when smokers exhale, and it is inhaled involuntari...
【单选题】我国大地水准面与( )的椭球面差距较大。
A.
1954年北京坐标系
B.
1980西安大地坐标系
C.
2000国家大地坐标系
D.
WGS-84世界大地坐标系
【简答题】阅读理解。 阅读下面短文并回答问题(请注意问题后的词数要求)。 The worst US economic depression in the recent 70 years is forcing senior citizens out of retirement, leaving them fighting for jobs in a weak labor market or risking h...
【简答题】我国的基本国情是什么?
【简答题】阅读表达 。 阅读下面短文并回答问题。(请注意问题后的词数要求) [1] It's hard to give the concept of being charming, in general, to be charming means to possess an attractive and magnetic personality. There is no unflinching secret...
【简答题】当前我国的基本国情是什么?
【单选题】仪表的灵敏度越高则 ( )。
A.
测量精度越高
B.
测量精度越低
C.
测量精度不确定
D.
仪表的线性度越好
【单选题】阅读并回答问题Q1: In Mexico, people don’t usually give gifts in a first meeting. When you want to give something, make it small,such as something from your company with the company logo. When a Mexican colle...
A.
In Mexico, people  usually give gifts in a first meeting.
B.
When you want to give gifts to your Mexican friends, the more expensive, the better.
C.
When a Mexican colleague invites you to their house,it isn't a good idea to take flowers, chocolates or wine.
D.
In Mexico, gifts are opened immediately.
【简答题】现阶段我国的基本国情是什么?
【单选题】仪表的灵敏度越高则 ( )。
A.
测量精确度越高
B.
测量精确度越低
C.
测量精确度越不能确定
D.
仪表的 线性度越好
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