单项选择题
A.第一潮B.前二潮C.第三潮D.前三潮
A.32℃B.25℃C.28℃D.35℃
A.55%~65%B.60%~65%C.65%~70%D.90%~95%
A.55%~65%B.60%~65%C.65%~70%D.60%~70%
A.糙皮侧耳B.风尾菇C.佛州侧耳D.黄白侧耳
A.糙皮侧耳B.风尾菇C.榆黄菇D.桃红侧耳
A.棉籽壳B.玉米芯C.据木屑D.稻草、麦秆
A.65~75B.120~130C.100~120D.110~130
A.1/2B.1/3C.1/4D.1/5