Scientists ______ SARS for several months before a major discovery was made in the field.
|
A．had been studying |
B．have been studying |
|
C．have studied |
D．are studying |
Before the coming YSL auction, the Christie’s Auction(拍卖) Company had advertised all of the articles ______ including the Chinese heads of Rabbit and Rat.
|
A．having sold |
B．to be sold |
C．selling |
D．sells |
If money is ______ one wants most in his life, he is very likely to be unhappy.
|
A．that |
B．what |
C．why |
D．how |
Tracy Mcgrady announced his operation decision to the press without informing his club, leaving his team members ______ why he did so.
|
A．to wonder |
B．wondered |
C．wondering |
D．wonder |
A digital ring is locked on every newborn baby’s foot _______ they are taken by strangers out of the hospital.
|
A．because |
B．when |
C．so that |
D．in case |
The new Hukou(户口) policy, according to some experts, ______ to attract more high-end talents to contribute to Shanghai’s development.
|
A．serves |
B．serving |
C．to serve |
D．is served |
