【判断题】【消耗次数:1】
桑科植物均有白色乳汁,华为单被花,果实为聚花果。( )
正确
错误
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相关题目
【判断题】 桑科植物均有白色乳汁,华为单被花,果实为聚花果。( )
①  正确
②  错误
【判断题】 菊科植物具均有白色乳汁,连萼瘦果。
①  正确
②  错误
【判断题】 聚花果由整个花序发育而成的果实。
①  正确
②  错误
【判断题】 禾本科植物均为草本,果实为瘦果。
①  正确
②  错误
【判断题】 蔷薇科植物均有托叶。( )
①  正确
②  错误
【单选题】 下列植物的果实为聚合果的是( )。
①  牡丹
②  薏苡
③  路路通
④  小茴香
【单选题】 下列植物的果实为聚合果的是( )。
①  牡丹
②  薏苡
③  路路通
④  小茴香
【单选题】 蓼科植物的果实类型为( )。
①  坚果
②  颖果
③  核果
④  瘦果
【单选题】 蓼科植物的果实类型为( )。
①  坚果
②  颖果
③  核果
④  瘦果
【判断题】 1、天南星科植物的花均为单性花。( )
①  正确
②  错误
随机题目
【单选题】 He wrote the book in ____ with his wife.
①  proportion
②  installment
③  correspondence
④  collaboration
【单选题】 His decision was ____, since he could not see the action from where he was standing.
①  arbitrary
②  ordinary
③  casual
④  accurate
【单选题】 Operations which left patients ____ and in need of long periods of recovery time now leave them feeling relaxed and comfortable.
①  exhausted
②  unhealthy
③  upset
④  fearful
【单选题】 Mother told Rose to buy some sugar in the supermarket and_____.
①  she did so
②  so she did
③  so did she
④  she did such
【单选题】 The bank is reported in the local newspaper ____ in broad daylight yesterday.
①  to be robbed
②  robbed
③  to have been robbed
④  having been robbed
【单选题】 The thieves ____ the waste paper all over the room while they were searching for the diamond ring.
①  spread
②  scratched
③  scattered
④  burned
【单选题】 You must pay import ____ on certain goods brought into this country.
①  money
②  fees
③  bills
④  duties
【单选题】 Her mother’ s words of love and help____ the sobbing child.
①  comforted
②  encouraged
③  excited
④  eased
【单选题】 It is a(n) ____ attitude to take towards life.
①  absurd
②  silly
③  stupid
④  authentic
【单选题】 Postal ____ are determined by the class and weight of the parcel mailed.
①  taxes
②  payment
③  fees
④  premium