Fill in each blank with one of the following verbs that fits in the proper form.sell/ dry/ put/ give/ die/ cry/ pump/come/lookThe storm ____(1)___ out.“____(2)____ out” she ____(3)____ out to warm us.He ___(4)___ the fire out before going out.___(5)____ the clothes _______ out.She___(6)___ the sweets out among the children.The well is filthy. ___(7)____ it out.The new monthly magazine__(8)___ out.Sorry, silk scarves_____(9)___ out.
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Fill in each blank with one phrase in its proper form.turn down/ turn in/ turn into/turn out/ turn up-No wonder she oversleeps every day.5.He did not ______ for the meeting because his mother is seriously ill.6. _______ your paper before you leave.7.He _______ the collar of his overcoat and went out.8. ________ the lights before you leave.
地膜覆盖的主要作用有
A. 提高地温
B. 保墒与提墒
C. 减少雨滴打击,减少土壤板结
D. 提高光合作用
E. 减少耕层土壤盐分,防止土壤盐碱化
关于畦灌,下列说法中正确的是
A. 畦田坡度越大,畦田应越长
B. 土壤透水性越差,畦田应越短
C. 畦田越长,单宽流量应越大
D. 畦田越长,应越早封口
( )是指先对货物进行检尺,然后求体积,再计算出货物数量的方法。
A. 检斤法
B. 检尺求积法
C. 计件法
D. 拍检法