请帮忙做三道填空题1.In my (estimate)_____ a lot of boys are facing th

请帮忙做三道填空题
1.In my (estimate)_____ a lot of boys are facing the same trouble.
2.We all congratulate him on the (develop)_____ of his shop into a big business.
3.Much of my time (spend)____ studying English.
1)是estimating还是estimatment?为什么?
2)是developing还是development?为什么?
3)是is spent,是has been spent,还是is being spent?
ym88120 1年前 已收到2个回答 举报

铿锵小麦麦 幼苗

共回答了10个问题采纳率:100% 举报

estimatment
development
理由很简单,因为后面没有名词,不能用动词进行式
is spent表示一种习惯性状态

1年前

1

ghostyy 幼苗

共回答了45个问题 举报

1.estimatement 名词形式,不需动名词
2.development 名词形式,不需动名词,developing表示发展中,如发展中国家
3.is spent 一般现在时就可以了

1年前

2
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