Since the able person John is in charge of the matter we’re sure that the matter is un

问题补充：

Since the able person, John, is in charge of the matter, we’re sure that the matter is under control now.

A. the; the

B. the; /

C. /; the

D. /; /

答案：

A. the; the

B. the; /

C. /; the

(答案→)D. /; /

解析：考查冠词。in charge of负责，掌管；be under control在……控制下。句意：作为有能力的人，约翰现在负责这个事情。我们确信事情现在在控制之中。