He will dress himself in two years.A. canB. couldC. be able toD. able to

问题补充：

He will dress himself in two years.

A. can

B. could

C. be able to

D. able to

答案：

A. can

B. could

(答案→)C. be able to

D. able to

解析：in two years，两年以后表示将来，be able to 表示能力其将来时的结构是will be able to.