单项选择题
No matter（）, the little sisters managed to round the sheep up and drive them back home safely.
A.it was snowing hard B.hard it was snowing C.how it was snowing hard D.how hard it was snowing
单项选择题 Nice to see you. I（）you for a long time.
单项选择题 Nice to see you again, Mr. Smith. How are you?（）
单项选择题 －Nice to meet you. －（）
