—Have you been to the Great Wall?—Perhaps not in my memory.________，it might have been during my early childhood.

—Have you been to the Great Wall?—Perhaps not in my memory.________，it might have been during my early childhood.

#79661

If any

If so

If ever

If not

推荐题目

He changed so much that only when I looked closely________he was exactly my long lost friend.

#80048

I realized

did I realize

I did realize

realized I

I have already seen that interesting film. _____.

#83778

So does he

So has he

So he does

So he has

一How can we reduce C02 in our home?一It’s easy．________ off your TV or computers when you’re not usingthem and you’ll greatly reduce it．

#81996

Turn

To turn

Turning

Turned

Not only_______give us relaxation and pleasure,but also_____increase our knowledge.

#84152

can travel;it can

travel can;can it

can travel;can it

travel can;it can

Once ________ at a table, left-handers need to move the water glasses put on the right side to their more convenient left side.

#81253

seating

having seated

seated

seat