皮皮学，免费搜题
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【单选题】
关于胶原纤维的描述，错误的是A.
新鲜时呈乳白色
B.
HE染色片上呈粉红色，融合成片
C.
由胶原原纤维构成
D.
电镜下无周期性横纹
E.
韧性大，弹性差
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【单选题】—Could you please tell me ________? —Sure. There's one near the bank. You can eat delicious food there. [ ]
A.
where is the pay phone
B.
is there a restaurant near here
C.
where the pay phone is
D.
if there is a restaurant near here
【单选题】—What's a tea house? —It's a place where you can _____. [ ]
A.
eat meals
B.
buy things
C.
drink tea
【单选题】【题干】奥肯定律论证了下列哪两个货币政策目标间的一致性?( )。
A.
稳定物价与经济增长
B.
稳定物价与充分就业
C.
经济增长与国际收支平衡
D.
经济增长与充分就业
【简答题】._______ you are leaving tomorrow, we can eat ?._______ you are leaving tomorrow, we can eat dinner together tonight. A) For B) Since C) Before D) While
【简答题】It’s important for us to be healthy．But how can we keep healthy? First，you should eat fruit and vegetables three or four times a week．Then eat sonic tofu every day because it’s good for people，both th...
【简答题】You can eat in it.
【单选题】If you want to feel full before you eat, you can ______.
A.
eat some fruit or vegetables
B.
drink a large glass of water
C.
eat some chocolate or hard candies
D.
drink some coffee or clear soup
【多选题】有关气门间隙对发动机性能影响正确的是( )。
A.
气门间隙过小会导致发动机功率下降
B.
气门间隙过大会导致发动机功率下降
C.
气门间隙过小或所短进排气时间
D.
气门间隙过大会引起气门的积碳
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