【简答题】6.2. The speaker does not
mentionA. taking a taxi. B. taking an airport
shuttle bus. C. taking a trolley bus. D. taking an airport
subway.
【单选题】One of the things the speaker does NOT remember about the street is that ______.
A.
garbage cans were kept from the street
B.
cars were moving slowly in the street
C.
policeman patrolled the street
【单选题】The speaker does not mention
B.
taking an airport shuttle bus.
D.
taking an airport subway.
【单选题】是在计算机中隐藏作案的计算机程序,在计算机仍能完成原有任务的前提下,执行非授权的犯罪行为