— How do you deal with the disagreement between the company and the customers?
— The key ________ the problem is to meet the demand ________ by the customers.
A. to solving; making B. to solving; made
C. to solve; making D. to solve; made
The girl wanted to play in the park, but her mother told her ____.
A. not to B. not to do C. to not do it D. to not
The Science Museum, we visited during a recent trip to Britain, is one of London’s tourist attractions.
A．which B．what C．that D．where
I can’t stand ______ with Jane in the same office because she always refuses ______ with others.
A. working; cooperating B. to work; cooperating
C. working; to cooperate D. work; to cooperate
The subway line ______ in 2014 is sure to greatly relieve the traffic jam in this city．
A．to be finished B．finished C．having fished D．finishing
Since the front door is locked, why not ____ at the back door? Someone might come out and answer it.
A. to try knocking B. trying to knock
C. to try and knock D. try knocking
