问题详情:
— Mary, can you help me?
— Wait a moment. I dinner now.
A. cook B. cooked C. was cooking D. am cooking
【回答】
D
知识点:动词时态
题型:选择题
问题详情:
— Mary, can you help me?
— Wait a moment. I dinner now.
A. cook B. cooked C. was cooking D. am cooking
【回答】
D
知识点:动词时态
题型:选择题