对铜绿假单胞菌生物学特性叙述正确的是 ()
A.产生荧光束
B.氧化酶阴性
C.不分解葡萄糖
D.有肉鞭毛
E.无鞭毛
参考答案:A
☆÷7=13……△,☆最大是( ),△最小是( )。
_______, and problem will be settled.
A.A bit more effort
B.making a little more effort
C.If you make a bit more effort
D.there being a little more effort