Question

问几个简单的英语问题

I often hear him ------in the next room
a.sings b.sing c.to sing d.sang

Can you tell me how ------"intelligent"
a.do you spell b.did you spell c.can you spell d.you spell

Meimei likes English very much .She tries her best ------English well.
a.to learn b.learn c.learning d. of learning

请简要解析，可以等，非常好的可以加分
再插入两题：
It is --------to work out this problem
a.easily enough b.easy enough

He says he can repair the bike -----ten minutes
a.after b. in c.for d.about

Answer 1

第一题选B，句型为hear sb do sth 意为听见某人做了某事，强调听见整个过程，与他相对的是，hear sb doing sth ,听见某人正在做某事。所以选B
2选A， 首先你可以不看 can you tell me ,这样就是 how ---"intelligent",所以就有A和B，这时因为时态要一致，can you ,所以选A
3选A。 try one's best to do sth
4选B。be easy enough to do
5选B。 in ten minutes在十分钟之内，主要考察in 的用法。

Answer 2

b a a b b

追问

能解析一下么

Answer 3

A

Answer 4

b a a