不属于板块学说中六大板块的是[ ]
A.太平洋板块
B.大西洋板块
C.南极洲板块
D.美洲板块
答案:B
He()the medicine quickly and then drank some orange juice.
A.sucked
B.swallowed
C.licked
D.digested
蛤贝过敏应该如何救治?()
A.洗胃
B.催吐
C.抗过敏药
D.导尿