爱英语,进A )1.She _____ her homework at five yesterday.A.did B.i
爱英语,进
A )1.She _____ her homework at five yesterday.
A.did B.is doing C.was doing D.does
:为什么不是选C?不是过去进行时吗?
( C )2.My daughter is only three years old,_____ she can dress herself.
A.but B.and C.so D.because
:为什么不是选A?WHY?