问题
选择题
— Mary, can you help me?
— Wait a moment. I dinner now.
A.cook
B.cooked
C.was cooking
D.am cooking
答案
答案:D
考查情景交际和时态。句意“玛丽,你能帮我一下吗?”“稍等片刻,我正在烧晚饭呢。”根据now可知,用现在进行时,现在进行时的构成是am/is/are +doing。故选D。
— Mary, can you help me?
— Wait a moment. I dinner now.
A.cook
B.cooked
C.was cooking
D.am cooking
答案:D
考查情景交际和时态。句意“玛丽,你能帮我一下吗?”“稍等片刻,我正在烧晚饭呢。”根据now可知,用现在进行时,现在进行时的构成是am/is/are +doing。故选D。