园林树木修剪的目的与作用?
参考答案:
(1)促控生长;(2)培养树形;(3)减少伤害;(4)调节矛盾;(5)促使开花结果。
Much to his surprise,he invited only twenty friends to the dinner,but____ came.
A.twice as many as
B.as many as twice
C.twice as many
D.twice more than
关于工程定标,下列说法有误的是( )
A.招标人不得授权评标委员会直接确定中标人
B.中标通知书对招标人和中标人具有法律效力
C.招标人要求中标人提供履约担保的,招标人应当同时向中标人提供工程款支付担保
D.招标人不得直接指定分包人