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【单选题】
若a是基本整型变量，c是单精度实型变量，输入语句（）是错误的A.
scanf("%d,%f”, &a, &c);
B.
scanf("d=%d, c=%f”, &a, &c);
C.
scanf("%d%f”, &a, &c);
D.
scanf("%d%f”, a, c);
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【单选题】This is the famous hall _______ British politicians have debates.
A.
where
B.
when
C.
who
D.
whose
【单选题】In addition to job losses, what stands in the way of unhappy couples getting a divorce?
A.
Mounting family debts.
B.
A Sense of insecurity.
C.
Difficulty in getting a loan.
D.
Falling housing prices.
【单选题】Job losses are an unfortunate ( ) of the recession.
A.
byproduct
B.
product
C.
result
D.
outcome
【单选题】In the 18th century many British politicians favored friendship with Prussia because they thought that the Prussian army was ______ to the British navy.
A.
complimentary
B.
complicated
C.
complementary
D.
comprehensive
【简答题】It was ________ that there would be job losses.
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