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【单选题】
根据水解产物不同来分类,五倍子鞣质属于
A.
咖啡鞣质
B.
逆没食子鞣质
C.
可水解鞣质低聚体
D.
缩合鞣质
E.
没食子鞣质
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参考答案:
举一反三
【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
【判断题】创业者要想创业成功,必须专注自己擅长的事情,回避自己最不想做的事情。
A.
正确
B.
错误
【简答题】在○里填上运算符号,在□里填数,在横线上填运算律名称 38×99+38=(□○99)○□,这里应用了______.
【简答题】根据乘法的运算定律,在□里填上合适的数,在○里填上运算符号: b×a+25×□=(□○□)×b.
【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
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