债券一旦进入证券交易市场。其交易价格与票面价值是相一致的。()
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【B20】
A. against
B. for
C. along
D. with
【B9】
A. amuse
B. amused
C. amusing
D. to amuse
The use of e-mail has made it possible for the writer to ______.
A. spend less time working
B. have more free time with his child
C. work at home on weekends
D. work at a speed comfortable to him
“项号”栏:()。
A. 不填
B. 3
C. 1
D. 01(第—行)03(第二行)