Evidence obtained from observation and experiment is often used to a scientific theory.
| A．confirm | B．conclude | C．consult | D．confuse |
II．单项选择（共30小题；每小题1分，满分30分）
---When can I come for the photos? I need them tomorrow afternoon?
---They ________ be ready by 12:00.
| A．can | B．might | C．would | D．should |
Foods _____good, like milk and cookies, are called comfort foods because they make you feel better．
A．tastes B．tasting C．to taste D tasted
--- A microwave oven must be a big convenience to a busy couple．
--- ________ , dear ．But when do you plan to get it ?
| A．Just can’t agree more | B．A pleasure |
| C．Good idea | D．No wonder |
_____your composition carefully, some spelling mistakes can be avoided．
| A．Having checked | B．Check |
| C．If you check | D．To check |
When people talk about the cities of China, the first ____comes into their mind is Beijing．
| A．which | B．one | C．that | D．of them |