思考与探究 I.单项选择。 D )1.-Last year,Zhao Jing,a college student,to work for the UN. -How lucky she was! A.is choosing B.is chosen C.was choosing D.was chosen (D )2.Flowers along the road last year. A.were plant B.was planted C.are planted D.were planted 导航页导航页 思考与探究 Ⅰ.单项选择。 ( )1.—Last year, Zhao Jing, a college student, to work for the UN. —How lucky she was! A. is choosing B. is chosen C. was choosing D. was chosen ( )2.Flowers along the road last year. A. were plant B. was planted C. are planted D. were planted D D