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搜题
【单选题】
,有利于反应进行的措施不包括 ( )。
A.
增大还原剂用量
B.
移出生成的丙酮
C.
降低温度
D.
加入氯化铝催化剂
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举一反三
【判断题】当下中国经济实力强劲的三大经济圈是长三角、浦东新区、京津翼。( )
A.
正确
B.
错误
【判断题】面试之前应该打扮的漂漂亮亮的。
A.
正确
B.
错误
【单选题】小牛血清的醋酸纤维薄膜电泳实验中电泳缓冲液pH是多少
A.
3.5
B.
6.8
C.
8.6
D.
9.8
【单选题】He bought a photocopier ______.
A.
by accident
B.
because he couldn't find a place to make a photocopy
C.
because there was no place nearby to provide the photocopy service
D.
because all sorts of people need it
【单选题】The most exciting aspects in our 45 years laboratory life are the exhilarating feeling when people reveal the mystery of the nature and the warm intellectual relationships between teacher and student.
A.
Y
B.
N
C.
NG
【判断题】当下中国经济实力强劲的三大经济圈是长三角、浦东新区、京津翼。
A.
正确
B.
错误
【单选题】(接上一题) Which of the following provides a typical example of an appeal to force ?
A.
An environmental group illegally blocked loggers and workers at a nuclear plant. Therefore, environmentalists are radicals who take the law into their own hands.
B.
If you don’ t accept that the Sun orbits the Earth, rather than the other way around, then you’ ll be excommunicated from the Church.
C.
Why are you asking me about Mary’ s message? I resent her question.
D.
Noisy children are a real headache. Two aspirin will make a headache go away. Therefore, two aspirin will make noisy children go away.
【判断题】( )小麦高产栽培中在抽穗开花期喷施1%~2%的尿素溶液具有增产效果。
A.
正确
B.
错误
【简答题】潇洒的;有风度的
【单选题】-How is your father? -He’s .
A.
good
B.
45 years old
C.
OK
D.
a teacher
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