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【单选题】
起动机内部可以避免在起动过程中损坏直流电动机的部件是 ( ) 。A.
换向器及电刷
B.
单向离合器
C.
减速齿轮机构
D.
电磁开关
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举一反三
【单选题】The pair of jeans looks nice _____________Sandy because she looks very nice ________blue.
A.
on, in
B.
in, on
C.
for, on
D.
to, in
【单选题】This pair of jeans looks nice ______ Sandy because she looks very nice _____ blue.
A.
on;in
B.
in;on
C.
for;on
D.
to;in
【简答题】They were born in _____ (war) times and suffered from pains.
【单选题】This pair of jeans looks nice _______ Lucy because she looks nice _______ blue. [ ]
A.
on, in
B.
in, on
C.
for, on
D.
to, in
【单选题】This pair of jeans looks nice ____ Sandy because she looks very nice _____ blue.
A.
in , on
B.
on , in
C.
for , on
D.
to , in
【单选题】小王想学习EndNote的使用方法,但他所在的学校没有开设这门课,你建议这位同学通过哪种途径学习,钩选你认为“性价比”最高的方式。
A.
借或购一本相关的书或教材
B.
到其他学校蹭课
C.
向使用过的学长请教
D.
看看有没有相关的MOOC课程并选修
【单选题】What a(n) ______ it is that they were born in the same year and on the same day!
A.
coincidence
B.
accident
C.
incident
D.
confidence
【单选题】The reason why the two _____ cannot speak _____ language is that they were born in America and
A.
144. The reason why the two _____ cannot speak _____ language is that they were born in America and were brought up in a Japanese family. A．Germans; German
B.
Germen; the German
C.
Germen; German
D.
Germans; the German
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