甲状腺功能亢进危象的最常见诱因是A．感染B．劳累C．手术前准备不足D．精神创伤E．停用抗甲状腺药

When I was a child, I often (play)__________ football in the street.

When I was in the countryside, I often walked by the riverside.()

A．read

B．to read

C．reads

D．reading

When I was a child I ______ go swimming in the lake.

A．used to

B．am used to

C．use to

D．was used

I remember when I was a child, I was very ____ with how many toys she had.

A. repressed

B. impressed

C. pressed

D. oppressed

I remember when I was a child, I was very ________ with how many toys she had.

A. pressed

B. oppressed

C. repressed

D. impressed

When I was a child , we ()wear a uniform. for school.

A. have to

B. must

C. had to

When I was a child I used ______ swimming in the lake.

A. to going

B. going

C. to go

D. go

When I was a child I used ______ swimming in the lake.

A．to going

B．going

C．to go

D．go

When I was a child, I ______ for a swim, if the weather was fine.

A．will go

B．was going

C．would go

D．had gone