---- There are lots of spelling mistakes in your composition. ----- You be joking ! I che

问题补充：

---- There are lots of spelling mistakes in your composition.

----- You be joking ! I checked it several times before handing it in.

A. should

B. could

C. would

D. must

答案：

A. should

B. could

C. would

(答案→)D. must

解析：可联系答.案.网客服索取。