问题补充:
You can never imagine difficulty we had the cupboard upstairs.
A. what a; to carry
B. how; to carry
C. what; carrying
D. how; in carrying
答案:
A. what a; to carry
B. how; to carry
(答案→)C. what; carrying
D. how; in carrying
解析:第一空考查感叹句。题中的名词为difficulty,是不可数名词,所以用what 修饰,第二空考查短语:have difficulty( in )doing sth 做什么事情有困难。所以选C。