在下列生物中，属于真菌的是 [ ]
A．酵母菌
B．枯草杆菌
C．乳酸菌
D．蘑菇
AD
Our hands are very important and we can do many things them. [ ]
A. as
B. through
C. by
D. with
踝反射中枢位于（）
A.S2-4
B.S1-2
C.S2-4
D.S4-5
E.S3-4
