题干
Is it _________ Tom often plays computer games ________ makes you angry？
A：that, that
B：Which, which
C：that, which
D：which, that
答案(点此获取答案解析）
A
A：that, that
B：Which, which
C：that, which
D：which, that
CO2+H2，达平衡后测得CO2为0.75 mol再通入6 mol水蒸气，达到新的平衡后，CO2和H2的物质的量之和可能为