问题
单项选择题
泪源性沉淀物包括（）等。
A、锈斑
B、霉菌
C、色素
D、胶冻块
答案
参考答案：D
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泪源性沉淀物包括（）等。
A、锈斑
B、霉菌
C、色素
D、胶冻块
参考答案：D
| 根据短文内容,从方框内选择合适的单词并用其适当形式填空,使短文完整、连贯. | |
the right book for a child matters much. If parents choose an easy book for their child, he or she needn't deal with a (3)________, and he or she will make little progress in reading. If they choose a difficult book, the child can lose his or her interest and even (4)________ reading. The following are a few suggestions for parents on how to choose the right books for their child. First, (5)________ buying a book, open it and have your child read a page of it. Ask him or her to raise a finger (手指) when he or she (6)________ a few new words. If the child raises all five fingers before he or she has (7)________ the page, it means the book is too (8)________. If he or she raises no finger after reading the page, the book is probably too easy. Usually, two or (9)________ fingers mean that the book is perfect for your child! Second, choose books that interest your child. Most children like books full of pictures and everyday things in their lives. Third, choose books (10)________ short stories. These kinds of books will give children a time to rest as they read through the book. |