I think doing something for your parents is the best gift.此处

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/10/01 03:26:50

I think doing something for your parents is the best gift.此处为啥填do 的ing形式呀?

doing something for your parents 做名词,放在系动词is的前面,而
do something for your parents 是动词,不能放在系动词is的前面.
doing something for your parents is the best gift
名词系动词名词
明白没?
PS 这个与I think没有关系,是个宾语从句,后面可以随意+个句子
句子意思就是
我认为为你的礼物做点事情就是最好的礼物.

I think doing something for your parents is the best gift.此处 doing something for shmeone is the best gift=__the best gift ( )something for your mother is the best gift.(do) 用适当形式填空 The best perparation for tomorrow is your doing best This is the best gift I _____(曾经收到)my parents. I think _________are the best gift for grandma.They look bea the best prearation for tomow is doing doing your best today I think she is the best p____ for zhe job. The best preparation for tomorrow is doing your best today.求 The best preparation for tomorrow is doing your best today.中 thankyou you for the birthday gift,Dad.it`s the best gift I this sweater is the best gift I have ever r_____