Look! The monkeys the tree.　　A. climbB. are climbingC. will climbD. were climbing

问题补充：

Look! The monkeys the tree.

A. climb

B. are climbing

C. will climb

D. were climbing

答案：

A. climb

(答案→)B. are climbing

C. will climb

D. were climbing

解析：考查时态。根据提示词look！及句意，该句用现在进行时态，故选D.意思：看，猴子正在爬树。