Children be told not to swim alone in the river．（ ）
A．canB．mayC．mustD．might
As soon as Tom got to know his mother lost her way, he walked ________ out of his office with a pale face. （ ）
| A． |
quickly |
B． |
carelessly |
C． |
peacefully |
D． |
smoothly |
It is said toys can ________ happy childhood memories to adults. （ ）
| A． |
turn back |
B． |
come back |
C． |
put back |
D． |
bring back |
The TV series The Awakening Age（《觉醒年代》） drew a lot of attention and ________ with a high score of 9. 2 on the Internet. （ ）
| A． |
power |
B． |
wisdom |
C． |
praise |
D． |
wealth |
In the past 40 years, Zhang Guimei ________ many girls from poor areas in Yunnan. （ ）
| A． |
helped |
B． |
is helping |
C． |
has helped |
D． |
will help |
Customers are ________ to bring their own bottles to buy milky tea and it can reduce the use of disposable（一次性）cups. （ ）
| A． |
ordered |
B． |
encouraged |
C． |
chosen |
D． |
warned |