问题

When________, the wholesale vegetable market will be the largest one in China[ ]

A: completing
B: completed
C: being completed
D: to be completed

正确答案是：

同类题型

What are Mr. and Mrs Black doing They_____tea in the garden.

Mary, don’t ______ all the soap.Leave me some to wash with，please.

____ from endless homework on weekends, the students now find their own activities, such as takinga ride together to watch the sunrise[ ]

For more information about Cambridge, _____ our website at www. Cambridge, org.

If you keep on, you’ll succeed ＿＿＿＿＿＿＿＿