单元重难点题组训练,单项选择。 1There are seven _ in the picture. Asheep Bcow Chorse Dchicken 2Look！There are some _ on the farm. Achicken Bgoose Csheep Dcow 二、根据汉语意思完成句子。 3The _ often eat grass on that hill. Achicken Bhorse Ccow Dsheep 4两个中国人在农场里养了十二只羊。 _ grow _ on the farm,A,C,D,Two Chinese,twelve sheep,根据汉语意思完成句子。 5这个故事如此有趣，以至于我们一直在笑。 The story was _ we laughed all the time. 6她学习如此努力，以至于通过了所有的考试。 She studied _ she passed all the tests. 7街道如此吵闹以至于我没听见你说
