The salesman told me that a good set of tyres ______ guaranteed to run at least fifty thousand miles.
A. was
B. were
C. had been
D. will be
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At the bus stop ____ a soldier and two young people on thie way to the village.
A. were
B. was
C. is
D. sits
_______ either of your parents come to see yo recently?
A. Have
B. Had
C. Has
D. Is
All but Dick ____ in Class Three this term.
A. is
B. are
C. were
D. was
下面哪项不是基本数据类型()。
A. 整型
B. 指针类型
C. 浮点型
D. 字符型