Information and opinion gap exercises have to have some content ______ talking about.
#14539
A
worth while
B
worthily
C
worth
D
worthy
推荐题目
 In ____, he began to learn Russian, when he was in ______. 
#12067
A
1970; the 50’s
B
the 1970; his 50s
C
the 1970s; his fifties
D
1970s; his fifties
 This English book __________ five parts, __________ grammar.
#12225
A
includes; including
B
contains; including
C
includes; containing
D
contains; containing