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【单选题】
If he ______ it, he _______ it.A.
had seen; could have believed
B.
saw; couldn’t believe
C.
saw; couldn’t have believed
D.
has seen; had believed
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【单选题】听力原文： If you don't use your antis or your legs for some time, they become weak, when you use them again, they slowly become strong again. Everybody knows that. Yet many people do not seem to know that...
A.
His father or mother may have a poor memory.
B.
His memory is not often used.
C.
He does not use his arms and legs for some time.
D.
He cannot read or write.
【单选题】听力原文：M: I have trouble concentrating when my roommate plays the guitar. W: Why don't you just ask him to turn down the volume, Peter7 Q: What does the woman suggest Peter do? (18)
A.
Keep all the volumes of books together.
B.
Concentrate on the music.
C.
Find a quieter place to study.
D.
Bring the problem to his roommate's attention.
【单选题】如图，在直角坐标系中，矩形OABC的顶点A、B在双曲线y= k x （x＞0）上，BC与x轴交于点D．若点A的坐标为（1，2），则点B的坐标为（ ）
A.
（3， 2 3 ）
B.
（4， 1 2 ）
C.
（ 9 2 ， 4 9 ）
D.
（5， 2 5 ）
【简答题】如图，在直角坐标系中，矩形OABC的顶点A、B在双曲线y=kx(x＞0)上，BC与x轴交于点D．若点A的坐标为(1，2)，则点B的坐标为_________.
【单选题】已知点M（0，-1），点N在直线x-y+1=0上，若直线MN垂直于直线x+2y-3=0，则点N的坐标是（ ）
A.
（-2，-1）
B.
（2，3）
C.
（2，1）
D.
（-2，1）
【单选题】下列各句中运用的修辞手法与其他三项不同的是( )。
A.
夜正长,路也正长,我不如忘却,不说的好吧。
B.
因为教条主义容易装出主义的面孔,吓唬工农干部,把他们俘虏起来。
C.
手伙计,敌人见了你就完蛋。
D.
只有那高傲的海燕,勇敢地、自由自在地在翻起白沫的大海上面飞翔。
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