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【判断题】
( )中性清洁剂在保养工作中能起到清洁和保护物品的作用,并能去除积霉严重的污垢。
A.
正确
B.
错误
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举一反三
【单选题】According to paragraph 3, the heat flow necessary for the production of geothermal energy
A.
is like solar heat on the Earth's surface
B.
happens near tectonic plate boundaries
C.
must always be artificially increased
D.
may be impractical because of its location Paragraph 3 is marked with an arrow [→].
【单选题】在现代社会中,( )早已成为推动整个经济社会发展的最重要动力。
A.
城市
B.
资源
C.
技术
D.
劳动力
【简答题】It’s necessary to 3) _______________.
【单选题】The last sentence in Paragraph 3, 'this is certainly not a necessary association', is quite possibly an opinion by ______ .
A.
a man of the classic mode
B.
a man of the romantic mode
C.
a woman of the romantic mode
D.
the author making a light digression
【多选题】伪基站的诈骗短信一般有以下几种形式?
A.
银行卡密码升级
B.
中奖信息或积分兑换
C.
要求转账、汇款之类(如房东、领导)
D.
冒充教育部门或学校向学生或家长发送的校园信息
【简答题】necessary/unnecessary ________
【单选题】自行车的前轴为一不转动的心轴,该轴主要承受弯矩。该轴承受弯矩段的应力属于( )
A.
对称循环变应力
B.
脉动循环变应力
C.
一般变应力
D.
静应力
【单选题】Passage 3 Questions 11 to 15 are based on the following passage: The vitamins necessary for a healthy body are normally supplied by a good mixed diet (饮食) , including a variety of fruits and green veg...
A.
normally contains enough vitamins
B.
still needs special provision of vitamins
C.
is suitable for losing weight
D.
is composed of fruits and vegetables
【单选题】Passage 3 Questions 11 to 15 are based on the following passage: The vitamins necessary for a healthy body are normally supplied by a good mixed diet (饮食) , including a variety of fruits and green veg...
A.
normally contains enough vitamins
B.
still needs special provision of vitamins
C.
is suitable for losing weight
D.
is composed of fruits and vegetables
【单选题】《供电营业规则》规定使用临时电源的用户如需改为正式用电,应按()办理。
A.
用户不需再办理手续
B.
新装用电
C.
供电企业直接转为正式用电
D.
变更用电
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