Whenever you need help， just call me． I can come at the drop of a hat．（ ）
| A． |
with a hat |
B． |
without a hat |
| C． |
at once |
D． |
at a low speed |
The soup tastes ________ because it's too salty．I put salt into it too _______ in a hurry．（ ）
| A． |
terribly； carefully |
B． |
terrible； carefully |
| C． |
terrible； carelessly |
D． |
terribly； carelessly |
﹣﹣Is there anything else you want to know about China？
﹣﹣Yes，I am still wondering _______．（ ）
| A． |
how the Chinese paper cutting made |
| B． |
why the Chinese people like playing the dragon dance |
| C． |
how was the Great Wall built in ancient time |
| D． |
why do the Chinese people eat rice dumplings at Dragon Boat Festival |
A smart phone makes a big _______ to our life．（ ）
| A． |
difference |
B． |
decision |
C． |
progress |
D． |
prediction |
﹣﹣Look!Why are there so many people？
﹣﹣There are some policemen．I think there ________ a traffic accident．（ ）
| A． |
must have |
B． |
can have |
C． |
is going to be |
D． |
must be |
﹣﹣How do you like this speech？
﹣﹣I like it very much and it can _______ me _______ to achieve my dream．（ ）
| A． |
cheer； up |
B． |
connect； with |
C． |
let； down |
D． |
take； up |