【单选题】The author includes the example about dogs to show that ______.
A.
dogs are important too
B.
nonverbal communication occurs in varied situations
C.
tone of voice affects different ranges of hearing
D.
dogs are more capable of nonverbal communication than other animals
【多选题】乘坐飞机时,应约束个人行为,下列行为中,( )是不符合礼仪规范的。
【单选题】7 All dogs are capable of doing harm to human beings.
【单选题】硫糖铝治疗消化性溃疡病的机制是
C.
抑制胃壁细胞内 H + -K + -ATP 酶
【单选题】硫糖铝治疗消化性溃疡病的机制是
C.
抑制胃壁细胞内 H + - K + - ATP 酶