Man has never ceased to停止 search for cures治疗 for such ________ diseases as cancer and AIDS.
A:dead
B:dying
C:death
D:deadly
第1题:
______ tell a lie.
A、Hardly
B、Not
C、No
D、Never
第2题:
第3题:
第4题:
When William hurried home, he found that his mother ____already ____to hospital.
A、has; been sent
B、had; sent
C、has; sent
D、had; been sent
第5题:
第6题:
下列语句,返回值不为 None 的是?
A.print re.search('C.+A', 'ABCDEFBCDEF')
B.re.search('C.+A', 'ABCDEFABCDEF')
C.print re.search('C.A', 'ABCDEFABCDEF')
D.print re.search('C.A', 'ABCABCDEF')