英语求助，请详细解答。。。谢谢帮助！

53.________your hands if you have queations to ask.
A.raise B.rise C.put D.take
选A. (举手:raise one's hands/put up one's hands)

54.how cold it is today! the river has__________.
A.frozen B.freezing C.been frozen D.froze
选C. (给出has很明显要用完成时,frozen是作形容词用,因此动词分词用been)

60.the little boy's parents tried their beat to_______his education though they are quite poor.
A.pay for B.paying for C.pay D.be paid
选A. (支付:pay <price> for...)

63.how are you today?
i'm________, thank you.
A.good B.the better C.very good D.better
选D. ( 不比较的话,回答:I'm fine./I'm quite well. 通常不用good答. 所以这里是有比较的含义,用better.)

A 举手raise 及物动词
C 被动语态 结冰了
A try to do sth PAY FOR 支付
D 我很好

A
C
C
D

53:A 54:C 60:A 63:D
60的题目应该是tried their best 吧！

53. A
如果你有问题想问，请举手。
raise，及物动词，举起，提升，抬起,
rise是不及物动词，解释升起。
C，D意思都完全不对
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