What ______Tom _______last weekend?
| A．is doing | B．does do | C．did do | D．is do |
相关试题
当你向大家介绍一位新朋友Amy 时，你应该说：___________________
A. Hello, Amy. B. This is my new friend, Amy.
当你想问别人有多少支铅笔时，应该说：____________________
A. How many pencils do you have? B. How many books do you have?
--Is that your yacht? --No, ____________.
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