超星 - Homework 4 - 查题吧

单选题

---What _your mum__last night? ---She was doing some housework.

A. did;do
B. does;do
C. was;doing
D. were;doing

单选题

The children were_ andin the garden yesterday afternoon.

A. singing;danced
B. sang;danced
C. singing;dancing
D. sing;dancing

单选题

That white rabbit was_ in a tree and it was _.

A. sitting; smiling
B. sat; smiled
C. siting; smiling
D. sit; smile

单选题

He likes to play _the guitar the piano.

A. not; or
B. not only; but also
C. both; or
D. either; and

单选题

I had _____ unusual experience on Sunday.

A. a
B. an
C. the
D. /

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