单选题：________a teacher and some students in the classroom.

题目内容：

________a teacher and some students in the classroom. A．hotter
B．There has
C．There is

参考答案：

答案解析：

Daguerre and Niepce knew each other.

Daguerre and Niepce knew each other. A．Right B．Wrong C．Doesn' t Say

分类：公共英语一级题型：单选题

In 1826, a Frenchman named Niepee needed pictures for his business. But he was n

分类：公共英语一级题型：单选题

What does Nancy like? A．French fries． B．Ice cream． C．Hamburger．

分类：公共英语一级题型：单选题

What they talking about? A．Radi0． B．Weather． C．Rain．

分类：公共英语一级题型：单选题

回答题They have studied English for 20 years. They began to study English _______

分类：公共英语一级题型：单选题