Which of the following does paper burn in?
#42781
A
CO2
B
N2
C
He
D
O2
推荐题目
 The old lady lives ______ in a ______ house, but she doesn’t feel _____.
#43365
A
alone; alone; lonely
B
lonely; lonely; alone
C
alone; lonely; lonely
D
alone; lonely; alone
 He was ______ that he couldn’t move.
#42543
A
too cared
B
so scared
C
too scared
D
so scaring
-What did they do at the party?-Some sang and ______ talked.
#41226
A
other
B
others
C
the other
D
another