问题

We tried ________________ 5 times a week to keep healthy.
A:happens
B:takes place
C:happen
D:take place;
B:takes place
C:happen
D:take place;
正确答案是:
同类题型
The last time we had a family reunion was ________ my brother’s wedding ceremony four years ago
Tired, Jim was fast asleep with his back _____a big tree[ ]
He is very popular among hisstudents as he always tries to get them ________ in his lectures
Read this story, _____ you will realize that not everything can be bought with money.