Read and check. (读句子，判断与图意是否一致)

(1)                     (2)

Look and see.                 I'm from Canada.

__________                  __________

(3)                 (4)

I'm a student.                 Touch your foot.

__________                  __________

(5)                    (6)

This is a girl.                 I'm from China.

__________                  __________

大肠杆菌的乳糖操纵子启动子分为______位点和RNA聚合酶进入位点两个部分，后者又分为______位点和_____位点。