答案：B
去年收的土豆比前年减少2成，应该看作单位“l”的是[ ]
A．前年收的土豆质量
B．去年收的土豆质量
C．去年比前年少收的土豆质量
—Excuse me, could you tell me how ______ to Beijing Zoo?
—Well, you may take Bus No.27. [ ]
A. get
B. gets
C. getting
D. to get
