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【单选题】
若采用的是存储格式,寄存器R2中的内容是0xF,请问执行“R2, LSL#2”移位操作后得到的内容是( )?A.
0xC0000003
B.
0x3C
C.
0x3F
D.
0x3
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【单选题】听力原文：W: I was thinking of buying one of those portable computers, but they're pretty expensive. M: Why don't you buy a second-hand one? Q: What does the man suggest the woman do? (16)
A.
He suggests that she buy a portable computer.
B.
He advises her to buy an expensive one.
C.
He suggests that she buy an old one.
D.
He advises her to buy a new one.
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【单选题】In Paragraph 3 the author says: 'By every one of those tests, I'd prove myself a moron. And I'd be a moron, too. ' The word 'moron' here probably means______.
A.
a stupid person
B.
a very mean person
C.
a person with high integrity
D.
a person with high intelligence
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