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【判断题】
H 2 O 的沸点高于 H 2 S 的沸点,是因为 H—O 键的键能大于 H—S 键的键能的缘故
A.
正确
B.
错误
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参考解析：
知识点：
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皮皮学刷刷变学霸
举一反三
【单选题】_______ some of my students don’t pass the exam, _______ I will continue encouraging them to make success next time.
A.
Although, but
B.
Even if, but
C.
/ , but
D.
/ , and
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【单选题】I can't decide to choose which of them to ________. [     ]
A.
make a friend
B.
make friends
C.
make a friend with
D.
make friends with
查看完整题目与答案
【单选题】–Would you like me to make these calls for you? –_______. I should have made them a while ago, but I have been at meeting all day.
A.
I’d really appreciate it.
B.
Thanks. I can manage it.
C.
It’s a piece of cake.
D.
Take it easy, please.
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【判断题】使用 swiper 组件轮播显示页面内容时,需要和 swiper-item 组件搭配使用,一个 swiper 组件只能搭配一个 swiper-item 组件。( )
A.
正确
B.
错误
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【单选题】Mary would never do anything that was not _________ of by her parents in order not to make them unhappy.
A.
consisted
B.
allowed
C.
approved
D.
informed
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【多选题】对于城市轨道车辆来说,施加制动的目的有哪些?
A.
即使列车已经停车，为避免停放的列车因重力作用或风力吹动而溜车。
B.
为了使列车在上坡道运行时更平稳和安全。
C.
为了使运行中的城轨列车能迅速地减速或停车。
D.
为了防止列车在下坡道时由于重力作用导致列车速度增加。
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【单选题】通过向导建立高速计数器时，应选用（ ）。
A.
模式 3
B.
模式 5
C.
模式 7
D.
模式 9
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【单选题】对已经施行了制动作用的列车,为了使列车重新启动或再次加速,必须解除或减弱其制动作用。称之为_________。
A.
缓和
B.
缓冲
C.
缓释
D.
缓解
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【判断题】边坡系数越大,土方边坡越陡
A.
正确
B.
错误
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【单选题】If I were a teacher, I would allow my students to ____ by themselves. [     ]
A.
make a living
B.
make decisions
C.
make much noise
查看完整题目与答案
相关题目：
【单选题】_______ some of my students don’t pass the exam, _______ I will continue encouraging them to make success next time.
A.
Although, but
B.
Even if, but
C.
/ , but
D.
/ , and
查看完整题目与答案
【单选题】I can't decide to choose which of them to ________. [     ]
A.
make a friend
B.
make friends
C.
make a friend with
D.
make friends with
查看完整题目与答案
【单选题】–Would you like me to make these calls for you? –_______. I should have made them a while ago, but I have been at meeting all day.
A.
I’d really appreciate it.
B.
Thanks. I can manage it.
C.
It’s a piece of cake.
D.
Take it easy, please.
查看完整题目与答案
【判断题】使用 swiper 组件轮播显示页面内容时,需要和 swiper-item 组件搭配使用,一个 swiper 组件只能搭配一个 swiper-item 组件。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Mary would never do anything that was not _________ of by her parents in order not to make them unhappy.
A.
consisted
B.
allowed
C.
approved
D.
informed
查看完整题目与答案
【多选题】对于城市轨道车辆来说,施加制动的目的有哪些?
A.
即使列车已经停车，为避免停放的列车因重力作用或风力吹动而溜车。
B.
为了使列车在上坡道运行时更平稳和安全。
C.
为了使运行中的城轨列车能迅速地减速或停车。
D.
为了防止列车在下坡道时由于重力作用导致列车速度增加。
查看完整题目与答案
【单选题】通过向导建立高速计数器时，应选用（ ）。
A.
模式 3
B.
模式 5
C.
模式 7
D.
模式 9
查看完整题目与答案
【单选题】对已经施行了制动作用的列车,为了使列车重新启动或再次加速,必须解除或减弱其制动作用。称之为_________。
A.
缓和
B.
缓冲
C.
缓释
D.
缓解
查看完整题目与答案
【判断题】边坡系数越大,土方边坡越陡
A.
正确
B.
错误
查看完整题目与答案
【单选题】If I were a teacher, I would allow my students to ____ by themselves. [     ]
A.
make a living
B.
make decisions
C.
make much noise
查看完整题目与答案