流行性出血热的主要传染源是()
A.蚊
B.鼠
C.钉螺
D.恙螨
参考答案:B
If you can't _______ English, you can _______ it in Chinese. [ ]
A. speak; talk
B. say; speak
C. talk; speak
D. speak; say
鲁鲁修的真名是()