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【单选题】
艾滋病是由于HIV病毒攻击( )为靶点,从而破坏人的免疫系统。A.
B细胞
B.
T细胞
C.
红细胞
D.
巨噬细胞
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【简答题】Q: Why does the woman thank the man?
【单选题】Where ________ Paul and Steven ________ from? [ ]
A.
do, comes
B.
does, come
C.
do, come
D.
does, comes
【单选题】Why is Steven feeling great?
A.
Because Steven was not worried about the test.
B.
Because Steven was relieved after the test.
C.
Because Steven was confident of the test.
D.
Because Steven did great on the test.
【简答题】Q: Why does Tom often coughA. Because
he doesn’t have enough water. B. Because
he catches a bad cold. C. Because he smokes too much
【简答题】Why does Steven
McClintock say car dealers spend less on TV advertising? (20.0分)A. Because they are
charged more than before. B. Because they find the
expenses do not pay off. C. Because they have to
...
【单选题】Q:Why does Steven choose to have an extreme communte?
A.
Because gas prices are not high.
B.
Because the commute is not tiring.
C.
Because he can attend a better school.
D.
Because he can have his favorite lifestyle.
【简答题】连词成句。 1. does, how, play, Steven, often 2. hot, day, what, sunny, a 3. radio, music, why, Chinese, is, playing, the 4. in, you, what, do, winter, do, like, to 5. play, I, to, snow, want, the, in
【单选题】Q3. Does he get there? why/ why not?
A.
Yes. Because he goes in the right direction.
B.
No. Because he goes in the straight direction.
C.
No. Because he goes in the wrong direction.
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