外国→｜American farmers have been complaining of labor shortages for several years. The complaints are unlikely to stop without an overhaul of immigration rules for farm w…〔08-05〕

  →作文｜Now we are facing two problems of global warming and a shortage of natural resources, both of which are getting more and more seri…〔06-06〕

  →六级｜Directions: For this part, you are allowed 30 minutes to write a composition on the topic On Water Shortage. You should write at l…〔08-29〕

  →作文｜In a word, energy shortage has been a big and serious problem in the world. Therefore, we should make our efforts to solve it by f…〔12-11〕

  →作文｜With the increasingly serious shortage of water resources, protecting water resources and water conservations has become an urgent…〔10-25〕

  →作文｜Directions: For this part, you are allowed 30 minutes to write a composition on the topic On Water Shortage. You should write at l…〔10-28〕

  当代→考研｜Directions： A．Title: Globle shortage of Fresh Water B．Time Limit：40 minutes C．Word Limit：150 words D． Your composition should…〔09-12〕

  →大学｜People always believe that fresh water will not be used up, and that we can find plenty of fresh water in nature in the form of ra…〔09-10〕