47、In order to help the grapes grow better, growers .
A. only have to remove the dead leaves
B. need to remove a specific area of leaves
C. shouldn’t remove any part of the plants
D. should let little lambs do the cutting
46、Farmers who grow grapes with natural and organic methods .
A. don’t cut grapevines every year
B. don’t use chemicals to control harmful insects and weeds
C. don’t need to control harmful insects and weeds
D. don’t use organic fertilizer
44、A. ordering B. warning C. telling D. reminding
43、A. seldom B. hardly C. never D. always
42、A. sad B. angry C. tired D. glad
41、A. read B. test C. share D. hear
40、A. if B. as C. after D. because
39、A. time B. corner C. price D. weekend
38、A. park B. room C. company D. hospital