()可通过溢菌现象初步确定为细菌病害。
A.柑桔炭疽病
B.桃细菌性穿孔病
C.柑桔黄龙病
D.水稻细菌性条斑病菌
E.马铃薯青枯病
参考答案:B, D, E
They _______ go to the cinema very often. [ ]
A. not
B. don't
C. doesn't
D. no