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2018年5月7日降雨、降温（最低温度<3℃，连续出现2天）。小麦进入拔节中后期，棉花、红花已出苗，水稻刚开始出土，柠檬薄荷、油用牡丹、薰衣草出苗。如果你管理南区试验地，查天气预报这两天有霜冻，哪些作物需要预防霜冻，如何预防？
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皮皮学刷刷变学霸
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【简答题】用所给词的适当形式填空。 1. Are you going to exercise_______ (much) or less this year? 2. Many_______ (read) are interested in the story. 3. There are a lot of _______ (build) in our city in a few years. 4. —D...
【简答题】A．property B．remedy C．welfare D．movements
【简答题】A．ideas B．demands C．phenomena D．movements
【简答题】要素流动(factor movements)
【简答题】A．experiments B．circles C．trips D．movements
【单选题】Movements in GDP
A.
differ greatly from movements in GNP.
B.
do not differ greatly from movements in GNP.
C.
are not allowed to differ at all from movements in GNP by definition.
D.
need to be inflation adjusted in order to match movements in GNP.
E.
are not relevant to an examination of national income.
【简答题】A．sounds B．gestures C．signs D．movements
【单选题】Movements in GDP
A.
and GNP usually do not differ greatly.
B.
and GNP usually do not differ greatly, as a practical matter.
C.
and GNP usually do differ greatly.
D.
are usually smaller than those of GNP movements, in practice.
E.
are inversely proportional to movements in GNP.
【简答题】A．families B．personalities C．functions D．movements
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