2009年3月在墨西哥开始出现的新型流感病毒为()
A.禽流感病毒H5N1
B.季节性人流感病毒H3N
C.猪流感病毒
D.甲型H1N1病毒
E.甲型H2N病毒
参考答案:D
连续级配
(2012·武汉高二检测) As a teacher rich in experience, he knows how to _______ his ideas to these new students in a limited period of time.
A.convey
B.educate
C.conclude
D.convince