The sports meeting due to this weekend has been put off due to the rain these days. A.

问题补充：

The sports meeting, due to this weekend, has been put off due to the rain these days.

A. being held

B. holding

C. hold

D. be held

答案：

A. being held

B. holding

C. hold

(答案→)D. be held

解析：考查不定式的被动，due to do应该做,预期做…，The sports meeting和hold是被动关系，用be held，句意：预期这个周末举行的运动会，由于最近的雨已经被推迟了。选D。