Question

mr smith was choosen to be

高中英语
Mr.Smith was much surorised to find the watch he had had ( )was no where to be seen.
A it repair B it repared C repaired D to be repaired
从句怎么分析啊?
All ( ) will be present at the conference.
A.parties concerned B parties concerning C concerned parties.
D concerning parties.
为什么D不对?
I was relieved to see the crew were all right,all my worry ( )
Awas going B had gone C gone D went
为什么用gone?

Answer 1

1 B
第一个had是过去完成时的had .第二个had 是had sth/sb done 的had
so ...
2 B
parties concerning 是各方当事人在信用证中的表述文句
3 C
表示我的担心已经过去了,所以用过去分词表示过去的一种状态.
SO.