Every hour and every minute ______precious to us because only six months are left for us to prepare for the college entrance examinations.
A. will be B. are C. is D. were
Chen Yang has brains．In fact，I doubt whether anyone in the class has IQ.
A．a high B．a higher C．the higher D．the highest
It’s the same in China --- many people, ________ some are not overweight at all, are always going on diets or taking weight-loss pills, ________ are often dangerous.
A. whose; which B. of which; who C. of whom; which D. who; that
Television has many advantages．It keeps us ____ of the latest news and also provides entertainment in the house．_______ it’s so popular worldwide.
A．informed, No wonder B．to know, No doubt
C．learning, No chance D．to think, No problem
It was not until the subprime loan crisis（次贷危机） ____ great damage to the American financial system that Americans ____ the severity of the situation．
A．caused, realized B．had caused, realized
C．caused, had realized D．was causing, had realized
For Shanghai, the Expo presents an opportunity for the city to make a global impact, _______ the way the Beijing Olympics put the capital in the spotlight in 2008 .
A. be similar with B．similar with C． be similar to D. similar to
