some people are motivated(激励)by a need for success, others are motivated by a fear of failure.
A. Because B. If C. Unless D. While
High technology is used in EURO 2016 to the matches are fair enough in France.
A. make up B. make sure
C. come out D. come over
If you swim in a river or lake, make clear is below the water surface.
A. what B. who C. that D. whoever
"There's no reason to the suspect is lying, " said Sherlock.
A. suppose B. support C. survey D. surprise
You be Carol. You haven't changed a bit after all these years.
A. must B. can C. will D. shall
Shanghai is about 1，460 km away from Beijing and it's nearly a ride by high-speed train.
A. six hours B. six-hour's
C. six-hour D. six-hours
