血海穴善于治疗的是()
A.腹痛
B.乳痈
C.四肢疼痛
D.胸胁痛
E.瘾疹、湿疹、丹毒
参考答案:E
It was lucky for him to be admitted _______the university he had longed for.
A.as
B.with
C.for
D.to
下列各组热化学方程式程中,△H的绝对值前者大于后者的是[ ]
①C(s)+O2(g)=CO2(g);△H1 C(s)+1/2O2(g)=CO(g);△H2
②S(s)+O2(g)=SO2(g);△H3 S(g)+O2(g)=SO2(g);△H4
③H2(g)+1/2O2(g)=H2O(l)△H5 2 H2(g)+O2(g)=2H2O(l);△H6
A.①
B.②
C.② ③
D.①②③