问题

that he has no qualifications in business management,Ken plans to gain the necessary skills by taking a part-time course.

A:Concerning
B:Concerned
C:Beingconcerned
D:To concern

正确答案是：

同类题型

Her sister can play _______ piano， but she can’t play _______ chess.

Theworse working conditions we are looking forward to ______ must have attractedthe local government’s attention.

下列各种表述中，语言得体的一句是

―I lost the chance to take part in this year’s summercamp. ―_________!

onstruction firm has a long history, completefacilities, fine technique and service