What has he been doing _________? I haven’t seen him much recently.
#24020
A
lately
B
latest
C
late
D
later
推荐题目
Day after day, they dragged their feet on and arrived at their destination ________. 
#23151
A
eventually
B
actually
C
accidentally
D
incidentally
--___do you clean the reading room? ---Every two or three days.
#25020
A
How long
B
How far
C
How soon
D
How often