They finally ________ all hope of finding the missing dog which they liked so much.
[A] gave up
[B] gave in
[C] gave off
[D] gave out
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[A] conflicts
[B] contracts
[C] contrasts
[D] collisions
下列地址表达式正确的是()。
A. [Bx—SI ]
B. [BP—DI]
C. [BX+2]
D. [BP+BX]
People who drink a lot ________ those who use drugs are likely to suffer from panic attacks.
[A] less than
[B] as well
[C] other than
[D] as well as
You must hurry,___________ you‘ll be late for class.
[A] but
[B] so
[C] or
[D] either