【简答题】T ask 2: Fill in each blank with the proper form of the words or phrases given in brackets.
【单选题】T ask 2:Fill in each blank with the proper form of the words or phrases given belo w . share nerve operate behave sort out tradition tend to find space concentration
【单选题】近年来,我市在治理瘦西湖中藻类的“疯长”、改善水质方面已初步取得成效.某藻类的化学式可表示为C 106 H 263 O 110 N 16 P,该藻类过度生长,是导致“水华”(“水华”主要是指水中某些植物营养元素含量过高,以致藻类疯狂生长、水质恶化而造成的水污染现象)的原因之一.下列与此信息相关的叙述中,错误的是( )
B.
若使用无磷洗衣粉,可有效防止该藻类的过度生长
C.
向水中过量排放含有氮肥的农业用水,也可能造成藻类的过度生长
D.
禁止使用洗衣粉和化肥,是防止“水华”的好方法
【简答题】T ask B Fill in the blanks with the given words in the box. C hange the form if it is necessary. C ompany pessimist raise fortunately gesture D eny con...
【简答题】T ask 2: Fill in each blank with the proper form of the words or phrases given in brackets.
【单选题】T ask 2:Fill in each blank with the proper form of the words or phrases given belo w . Share nerve operate behave sort out Tradition tend to find space ...
【简答题】T ask 2: Fill in each blank with the proper form of the words or phrases given below to complete the following passage. export profit process trade specialize consume exchange opportuni...