(A)
Directions: Translate the following sentences into English.

因为大雨，校运动会将不得不推迟。

问答题结合这一教学方法的特点、基本步骤，分析教学步骤1至8的作用及相互的联系。

单项选择题28（）

A.bent 
B.fell 
C.raised 
D.survived

单项选择题What is found surprising about cats and dogs（）

A. They eat and sleep each other.
B. They observe each other’s behaviors.
C. They learn to speak each other’s language.
D. They know something from each other’s voices.

单项选择题When the sun burn fiercely,（）carbon-14 is produced.

A. less
B. more
C. no
D. much

问答题你在北京访问期间就住在这家饭店里。