问题

You can go out, _________you promise to be back before 11 o’clock

A:as far as
B:so far as
C:when
D:as long as

正确答案是：

同类题型

The workers will go on strike if thedemands they ________ put forward are turned down.

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I couldn’t complete ________the house ________your support.

Your friend John has a lovely pet dog called” Bob”,_______