语法词汇练习 语法大全 语法详解 英语听力 
I know it’s normal for such a thing to happen, but we _____ it if we’d been more careful.
#86837
A
need have avoided
B
could have avoided
C
will have avoided
D
had avoided
下一题
推荐题目
— You didn’t invite John to the party?　　 — ________ him, too?
#87276
A
Should I invite
B
Should I have invited
C
Must I invite
D
Must I have invited
I＿＿＿＿＿＿Professor Jones had taught me this question.
#89919
A
believe
B
deeply think
C
wish
D
suppose
If I _______ it, I would do it in a different way.
#88203
A
were to do
B
do
C
had done
D
was to do
If I could change something in my life, I’d change it so that my childhood would _______ in another area.
#87313
A
have been taken place
B
have taken the place
C
have taken place
D
have been taken the place
To help Tom improve his English, I_______ that he take some online courses.
#86976
A
recommend
B
acknowledge
C
abandon
D
declare