Question

向各位高手请教两道英语题，要答案与原因的，谢谢。。。

1.We are always busy____the final examination.
A with B on C before D for
2.She was surely not the first or the last____the airport that day.
A reached B reaching C had reached D to reach
还有一个小问题：对某人心存感激的短语是什么？有没有be thankful to 这个短语呢？？

Answer 1

1.We are always busy____the final examination.
A with B on C before D for
2.She was surely not the first or the last____the airport that day.
A reached B reaching C had reached D to reach
A
第一题使be busy with sth的固定结构，解释为忙于做...
D
第二题是一道非谓语考题，也是一个固定结构
the+序数词+to do sth，固定用不定枣含式的，不能悔岩雹用别的形式
对某人心存碧帆感激
be thankful to sb for sth
be grateful to sb for sth
有不会的可以再问我

追问

那么be thankful for是什么意思呢？？

追答

be thankful for sth
因...而感激
中间通常加上一件事情

Answer 2

A 固定用法 忙于某事烂拆 be busy with something
D 固定用法 第几个来的或者去的 first to reach, first to come, last to go 都袜历或用to
感激一般说be grateful to, be thankful to也可告伍以

Answer 3

1.A 这谈雀个是be busy with sth\厅孙doing句式
2.个人认扮侍链为是A修饰the first or the last
be thankful for
be grateful to