草坪锈病的病原菌均属于()。A.鞭毛菌亚门 B.担子菌亚门 C.半知菌亚门 D.接合

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问题:

草坪锈病的病原菌均属于()。

A.鞭毛菌亚门

B.担子菌亚门

C.半知菌亚门

D.接合菌亚门

考点:农作物植保工考试高级农作物植保工考试高级农作物植保工考试题库
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某元素氧化物的化学式为M2O3(M化合价没有变化),则下列化学式中错误的是(  )

A.MCl3

B.MSO4

C.M2(SO43

D.M(OH)3

题型:单项选择题

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男性34岁。气短少尿1周。查体:半坐位,全心扩大,心率134次/分,Af,心音低钝,心尖部2/6收缩期吹风样杂音,两肺湿啰音,肝大,腹水征(+)。UCG:全心扩大,室壁运动明显减弱。

最合适的治疗措施是

A.尽快明确细菌种类和药敏试验

B.联合应用抗生素,并加大剂量

C.寻找有无其他感染病灶

D.使用抗霉菌药物治疗

题型:单项选择题

工程投资可以被看成是在建设项目全生命周期中整个项目实现阶段所占用的资金。()

题型:单项选择题

下面哪种预演方式速度最快?()

A.RAM Preview

B.Shift RAM Preview

C.Wireframe Preview

D.Motion with Trails

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