问题
选择题
254. --- We are going to have a volleyball match on the playground tomorrow afternoon.
--- Really? I ________ watch it.
A．will
B．am going to
C．can
D．am able to
答案
答案：A
搜题请搜索小程序“爱下问搜题”
254. --- We are going to have a volleyball match on the playground tomorrow afternoon.
--- Really? I ________ watch it.
A．will
B．am going to
C．can
D．am able to
答案：A
自由移动。T℃时，M、
N两个容器中均发生反应N2（g）+3H2（g）
2NH3（g），向容器M、N中各充入l mol N2和3 mol H2，初始M、N的容积和温度相同，并保持温度不变。下列有关说法中不正确的是 （ ）
