You should keep an eye ______ him, for I have lost faith ______ him.
#27431
A
in; on
B
on; in
C
at; at
D
for; for
推荐题目
 She looks more beautiful _____yellow than _______red.
#28642
A
in; at
B
in; in
C
in; is dressed in
D
are dressed in; in
20.We met _____ and have become good friends since then.
#28015
A
by mistake
B
by accident
C
by ourselves
D
by the way