He left in a hurry that he forgot the doorA. so; lockingB. so ; to lockC. such; locking

问题补充：

He left in a hurry that he forgot the door．

A. so; locking

B. so ; to lock

C. such; locking

D. such; to lock

答案：

A. so; locking

B. so ; to lock

C. such; locking

(答案→)D. such; to lock

解析：句意：他如此匆忙的离开以至于他忘记去锁门。So，如此，那么，用法是so+形容词，such,如此，那么。用法是：such+(a/an)+(形容词)+名词，但名词前有few,little,many,much修饰时只用so.forgot+to do sth,忘记去做某事，表示还没做；forget+to doing sth 忘记曾经做过某事，表示做过了，但忘记了。根据句意结构选D