呈圆柱形,略弯曲,表面灰棕色至暗棕色,具较密环节,上端密被暗棕色鳞片状叶柄残基的是()
A.松贝
B.青贝
C.胡黄连
D.巴戟天
E.珠贝
参考答案:C
--It’s said that Mr. Wang ______ into a new apartment last Sunday.
--Right. I went to his help.
A.moved
B.had moved
C.is moving
D.has moved
肺炎球菌肺炎抗菌治疗疗程一般为().
A.3~5天
B.5~7天
C.7~9天
D.9~11天
E.11~14天