题目内容

The machine can't be made perfect overnight; in fact, it should be improved ______.

A. one after another
B. by turn
C. right away
D. step by step

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They will go home for winter vacation as soon as they ______ their exams.

A. have finished
B. finish
C. will finish
D. will have finished

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______ is considered as the founder of American drama.

A. Miller
B. O'Neill
C. Williams
D. Faulkner

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执行MOV AX ，WDAT 指令，要使AX寄存器中内存为3412H，不能采用下列哪种数据定义？

A. DSEG SEGMENT WDAT EQU WORD PTR BDAT BDAT DB 12H，34H DSEG ENDS
B. DESG SEGMENT BDAT DB 12H，34H WDAT = WORD PTR BDAT DSEG ENDS
C. DESG SEGMENT WDAT EQU THIS WORD BDAT DB 12H，34H DSEG ENDS
DESG SEGMENT BDAT DB 12H，34H WDAT LABEL WORD DESG EBDS

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下面程序错误的语句是（）。 #include" iostream．h" ① void main( ) ② { ③ int A=0； ④ int & B； ⑤ B=A； ⑥ cout ＜＜ B； ⑦ cout ＜＜ A； ⑧ }

A. a=InputBox( )
B. a=InputBox(“请输入一个值”)
C. a=Val(InputBox(“请输入一个值”))
D. a=Val(InputBox( ) )

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The machine can't be made perfect overnight; in fact, it should be improved ______.

A. one after another B. by turn C. right away D. step by step

They will go home for winter vacation as soon as they ______ their exams.

______ is considered as the founder of American drama.

执行MOV AX ，WDAT 指令，要使AX寄存器中内存为3412H，不能采用下列哪种数据定义？

下面程序错误的语句是（ ）。 #include" iostream．h" ① void main( ) ② { ③ int A=0； ④ int & B； ⑤ B=A； ⑥ cout ＜ ＜ B； ⑦ cout ＜ ＜ A； ⑧ }

A. one after another
B. by turn
C. right away
D. step by step

下面程序错误的语句是（）。 #include" iostream．h" ① void main( ) ② { ③ int A=0； ④ int & B； ⑤ B=A； ⑥ cout ＜＜ B； ⑦ cout ＜＜ A； ⑧ }