问题

She’s upstairs _____letters. [ ]
A: write
B: is writing
C: write
D: writing
B: is writing
C: write
D: writing
正确答案是:
同类题型
I like__________ a lot, and my mother usually cooks it in different ways.
All the children expected their parents_______them to the cinema on Green Park.
The Boston Marathon bombings killed 3 people, including a Chinese citizen ________ Shenyang
Most of the students in his class like to read China Daily, which ________every day.