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【单选题】
皂化值指的是油性原料中的()A.
纯度数值
B.
不饱和度
C.
稳定性
D.
酸败时间
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反馈参考答案：
举一反三
【多选题】Usually, you shake your head to mean “No”, but in many parts of India, people shake their heads to mean “Yes”.
A.
Usually
B.
you shake your head to mean “No”
C.
but it/this is not true of the people in many parts of India.
【单选题】Shake firmly, but avoid the “____.”
A.
limp fish
B.
death grip
C.
shake firmly
D.
wave hands
【单选题】You are supposed __ when you meet someone for the first time. [ ]
A.
shake hands
B.
to shake hands
C.
shaking hands
【单选题】George _____ have missed the way, I explained the route carefully and drew him a map.
A.
mustn’t
B.
isn't able to
C.
couldn't
D.
may not
【单选题】We can feel the ground ____ when an earthquake happens. [ ]
A.
shaking
B.
shake
C.
shook
D.
to shake
【单选题】患儿男,11个月,今晨家长发现其眼眶周围密集针尖大小的出血点,经实验室检查诊断为特发性(急性型)血小板减少性紫癜,为及早识别颅内出血的发生,应重点监测患儿的( )
A.
骨髓象巨核细胞比例
B.
血小板计数
C.
红细胞计数
D.
白细胞计数
E.
血红蛋白含量
【简答题】Suppose you are going to Boston, and you 1 the city before. If someone 2 you about the interesting places in the city, you like to get some ideas of what you will see. But don't have a clear idea of w...
【简答题】给下列的问句选择合适的答语。 ( ) 1. Do you have a map? ( ) 2. What do you like to do? ( ) 3. Is Li Ming taller or shorter than his father? ( ) 4. Where are the clothes? ( ) 5. What are you doing...
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