Nobody in our class but Tom and I ___ that our monitor is going abroad for further education.
| A．know | B．am to know | C．have known | D．knows |
We have very strict quality control and anything imperfect is , so customers feel secure about our products.
| A．recycled | B．suspected |
| C．tolerated | D．rejected |
She went through a period of emotional (感情的) after her company fell into ruins and she finally decided to find a new job.
| A．adjustment | B．impression |
| C．improvement | D．expression |
, babies begin to talk between 12 and 15 months, but they can use body language to communicate before they begin to speak.
| A．In common | B．In general |
| C．In advance | D．In particular |
They gave each competitor a number, but they No. 13 as no one wanted to have it.
| A．left out | B．broke down |
| C．contributed to | D．defended against |
Jack worked hard at his lessons and to his satisfaction, he gained to a famous university three years ago.
| A．permission | B．freedom |
| C．credit | D．admission |