Question

急急急！！！英语题 帮帮忙啊！~

1.the man turned the key ( ) the lock zng opened the door.
A. to B. in C.on D.with
2.you can do the cleaning all ( )yourself.
A.by B.to C.for D.with
3. there is something wrong with his bike, so he came here( ）his girlfriend's.
A.by B. in C.with D.on
4.children in western countries can usually get all kinds of presents ( )Christmas and ( ）their birthdays.
A.on;on B.in;at C.at;on D.by;on
5.the tow rooms are （ )thesame size。
A.at B.for C on D.of
帮帮忙啊！~给解释一下

Answer 1

选C
at
是介词
介词后面应该跟名词
动名词
be
good
at
doing
sth
也是固定搭配
善于做某事
He
是第三人称单数
题中意思是表示一般现在时的事实
所以用
draws

Answer 2

1.the man turned the key ( A ) the lock zng opened the door.
A. to B. in C.on D.with
2.you can do the cleaning all ( A )yourself.
A.by B.to C.for D.with
3. there is something wrong with his bike, so he came here( A ）his girlfriend's.
A.by B. in C.with D.on
4.children in western countries can usually get all kinds of presents ( D )Christmas and ( ）their birthdays.
A.on;on B.in;at C.at;on D.by;on
5.the tow rooms are （ D )thesame size。
A.at B.for C on D.of
我主要讲下4.get..by 才能搭配,如果是Christmas'day 那才能用on
其他和楼上的都没什么大的出入.
1.则是turn... to..的用法.

Answer 3

be
good
at
doing
sth这是句型，固定的形式,at是介词
draws
表一般现在时，HE为第三人称单数

Answer 4

1 A
2 A这两个没有什么解释头，固定搭配
3 A题中说男主人翁的自行车坏了，所以骑了他女朋友的来，也是固定搭配
4 A在某一天都用on
5 D of the same size 也是固定搭配

Answer 5

A A D A D