题干
37．Today’s college is appropriate as a setting for a society,________ its members must acquire and manage knowledge from a wide variety of sources．
A：which
B：so that
C：where
D：of which
答案(点此获取答案解析）
C
a时：N2H4（g）＋O2（g）=N2（g）＋2H2O（g）;△H =－534 kJ·mol－1