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【判断题】
出口商采用 D/A天比采用 D/P60 天承担的风险要大。
A.
正确
B.
错误
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【单选题】配制0.005mol/L的标准碘滴定液100ml,需要使用()ml 0.1mol/L的标准碘滴定液
A.
A 10
B.
B15
C.
C 5
D.
D 20
【判断题】标准碘滴定液配制时应加入适量的碘化钾,以增加碘在水中的溶解性。
A.
正确
B.
错误
【简答题】Shanghai: Car rentals (出租)are becoming more and more popular as an inexpensive way of taking to roads. Business people, foreign and families alike are good use of the growing industry. The firs...
【判断题】在调查访问中,被访者除了遗忘,还可能会出于对社会期望的考虑,故意隐瞒事实或夸大报道,这称为“鲶鱼效应”。( )
A.
正确
B.
错误
【简答题】________this kind of car __________(produce) in Shanghai?
【单选题】This car ________ made in Shanghai.
A.
is
B.
.are
C.
.were
D.
.has
【单选题】This car _____ made in Shanghai.
A.
is
B.
was
C.
be
D.
are
【单选题】— How about your journey to Shanghai? — Everything was wonderful except that our car ________.
A.
slowed down
B.
put down
C.
got down
D.
broke down
【单选题】---How about the trip to Shanghai, Kitty? ---Everything was fantastic if our car did not _______ for some times on the way.
A.
slow down
B.
break down
C.
put down
D.
turn down
【单选题】在解除死锁的方法中,代价最大的是
A.
终止一个死锁进程
B.
终止所有的死锁进程
C.
重启系统
D.
剥夺一个死锁进程的资源
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