Every student is required to watch the teacher carefully before ___ the chemistry experiment.
#70129
A
performing
B
taking
C
picking
D
having
推荐题目
Chinese President Xi Jinping appeared at the Sochi Olympic opening ceremony, ______ China’s strong support for the Olympics and Russia’s efforts to host the Games.
#64186
A
signing
B
symbolizing
C
sponsoring
D
signaling
Though he doesn’t achieve his goals, he is not a failure．___, he is remembered as a true hero．
#70512
A
In particular
B
On the contrary
C
Generally speaking
D
To be honest
It’s incredible that the sci-fi film, set in the Space, ________ adults as well as teenagers.
#73554
A
appeals to
B
leads to
C
belongs to
D
refers to
She changed so much that I could hardly _______ her when we met again after a separation of 20 years.
#74736
A
recognize
B
know
C
remember
D
tell