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【简答题】
判断char型变量cl是否为小写字母的正确表为()
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举一反三
【单选题】______ to the CD . A . Listen B. Read C. Write D speak
A.
Listen
B.
Read
C.
Write
D.
Speak
【单选题】Teaching Poetry No poem should ever be discussed or 'analyzed', until it has been read aloud by someone, teacher or student. Better still, perhaps, is the practice of reading it twice, once at the beg...
A.
discuss it with others
B.
analyze it by oneself
C.
copy it down in a notebook
D.
practice reading it aloud
【单选题】关于汽车行驶的驱动条件，正确的说法是( )。
A.
驱动条件是汽车行驶的充分条件
B.
驱动条件是指汽车的牵引力必须大于各行驶阻力之和
C.
驱动条件是指汽车的牵引力必须小于各行驶阻力之和
D.
驱动条件是指汽车的牵引力必须等于各行驶阻力之和
【简答题】A．Read a particular magazine. B．Listen to the walkman. C．Buy a cup of coffee. D．Read a novel.
【多选题】汽车行驶的条件是 。
A.
必要条件（驱动条件）：T≥ R（驱动力大于等于行驶阻力）
B.
充分条件：T ≤ψ•GK （驱动力小于等于附着力）
C.
必要条件（驱动条件）：T≥ R（驱动力小于等于行驶阻力）
D.
充分条件：T ≥ψ•GK （驱动力大于等于附着力）
【单选题】No one would have time to read or listen to an account of everything ______ going on in the world.
A.
it is
B.
as is
C.
there is
D.
what is
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