﹣Some Chinese government officers have turned into livestreamers（网络主播）．
﹣Yes． They're trying their best to help local farmers to____________ product sales．（ ）
A．compareB．improveC．affordD．provide
Can you tell me his new car？（ ）
| A． |
where did Mike buy |
B． |
where bought Mike |
| C． |
where Mike buy |
D． |
where Mike bought |
Amanda feels because she is new here，so I try friends with her．（ ）
| A． |
alone； to make |
B． |
lonely； make |
| C． |
lonely； to make |
D． |
alone； make |
I know the lady is singing over there．She is our Chinese teacher．（ ）
| A． |
which |
B． |
who |
C． |
whom |
D． |
whose |
Do you know how much Mary all these books？They only 200 yuan!（ ）
| A． |
spent； cost |
B． |
paid for； spent |
| C． |
paid for； cost |
D． |
cost； spent |
do people like swimming？
Because it is good for their health．（ ）
| A． |
When |
B． |
Where |
C． |
What |
D． |
Why |