我国人口的国情是:______________,_____________,人口东多西少。
人口基数大,增长速度快
外周血液中可查出丝虫的阶段是 ()
A.微丝蚴
B.成虫
C.丝状蚴
D.腊肠期蚴
E.微丝蚴、成虫
--What can I do for you,sir?
----I”d like to see the manager ________of sales department.
A.in the charge
B.in charge
C.is in charge
D.under charge