专用存款账户适用于（）。

I wonder how long ago this school ______.

A．has begun

B．begins

C．had begun

D．began

A.has begun

B.began

C.has started

D.begins

A.has begun

B.begins

C.began

D.has started

A.has begun

B.began

C.has started

D.begins

" We're late and the play has started." "I wonder how long ago ______."

A．did it begin

B．it began

C．was it beginning

D．it has begun

"We're late. The play has started.""I wonder how long ago ______."

A．did it begin

B．it began

C．was it beginning

D．it has begun

"We're late. The play has started.""I wonder how long ago ______."

A．did it begin

B．it began

C．was it beginning

D．it has begun

A．has begun

B．had begun

C．began

D．begins

I wonder how many years ago _______.

A.did you father retire

B.your father retired

C.has your father retired

D.your father has retired

"We' re late and the play has started."" I wonder how long ago______."

A．did it begin

B．it began

C．was it beginning

D．it has begun