—Have you heard from Nelly recently?
— Yes, I _________ his letters and cards many times while I was in Italy.
| A．have received | B．received | C．had received | D．would receive |
An online survey at sina.com suggested more than four in five said the present rules would not be effective _______ the rising housing prices.
| A．to control | B．to have controlled |
| C．in having controlled | D．in controlling |
_______ with the present situation, the local government could not find effective measures to reduce the risk of coal mine accidents.
| A．Though unsatisfied | B．As unsatisfied |
| C．Though unsatisfied it was | D．As it was unsatisfied |
. Barack Obama told millions watching him that his grandmother’s influence on _______ he is and the way he views the world was significant.
| A．how | B．who | C．where | D．which |
A big earthquake hit Yushu, Qinghai province in the early morning, and if a little later, many more people _______.
| A．could survive | B．might have survived |
| C．must have survived | D．should survive |
After graduation I’d like to find a job I can use what I have learnt at school.
| A．when | B．which | C．where | D．that |