Wildriceisnot  61  (actual)amemberofthericefamily,alth...

問題詳情：

 Wild rice is not   61   (actual) a member of the rice family, although it is a grain-producing grass. Native to North America, this grain can   62    (find) growing wild in the ponds and lakes of Wisconsin, as well as in neighboring states. Like rice, wild rice grows in water, but it requires much   63   (deep) water than rice does.

   Wild rice is very difficult to harvest because its stalks(稈) are so crispy    64    many types of equipment cannot be used. It takes patience and hand work   65    (harvest) wild rice. As a result, this grain is expensive and often difficult to get.

   Like other grains, its chaff(穀殼)must be separated  66    the grain. It is harvested green, and after being separated, it may be set out to dry to prevent it from   67   (go) bad.

   Wild rice is quite sensitive to changes in the environment. With the widespread use of dams(水壩) in the United States, many areas   68   wild rice once grew have not been able to keep their former populations of the grain. This is   69   pity for people who enjoy the crop. Many native people hold the grain in high respect and they support the    70   (produce) of this special rice.

【回答】

61．啊ctually     62．be found     63．deeper     64．that      65．to harvest   

66．from        67．going       68．where      69．a       70．production.

知識點：語法填空

題型：未分類