问题
选择题
If we sit near _____ front of the bus, we'll have _____ better view. [ ]
A. 不填; the
B. 不填; a
C. the; a
D. the; the
答案
答案：C
搜题请搜索小程序“爱下问搜题”
If we sit near _____ front of the bus, we'll have _____ better view. [ ]
A. 不填; the
B. 不填; a
C. the; a
D. the; the
答案：C
N2O4，恒温下，再向容器通入一定量N2O4，重新建立平衡后，容器中N2O4的体积分数 [ ]