— Would you like to ______ the discussion in our classroom?— I’d love to, but I’m ______ busy right now. 
#13119
A
join in; much too
B
join; much too
C
take; far too
D
take part in; too much
推荐题目
The old man didn’t feel         though he stayed on the hill           .
#12995
A
alone;lonely
B
alone;alone
C
lonely;alone
D
lonely;lonely
 You can hardly imagine the ______ they went ______. 
#12589
A
suffering; through
B
concern; through
C
recovery; over
D
worry; over