we’ll have our sports meet this week the weather.A. If; depend onB. Whether; depend onC. I

问题补充：

we’ll have our sports meet this week the weather.

A. If; depend on

B. Whether; depend on

C. If; depends on

D. Whether; depends on

答案：

A. If; depend on

B. Whether; depend on

C. If; depends on

(答案→)D. Whether; depends on

解析：考察主语从句。本句指的whether引导是主语从句whether we’ll have our sports meet this week，if不能引导主语从句。当单个的主语从句做主语的时候，谓语动词使用单数形式。句意：这个星期我们是否要举行运动会取决于天气。故D正确。