—Nice to see you．I ________ you for a long ti...

Nice to see you again. I ________ you for a long time.

A. hadn’t seen　　 B. haven’t seen　　 C. didn’t see　　 D. don’t see

九年级英语单选题中等难度题查看答案及解析

-----Nice to see you. I _______ you for a long time.

-----I _______ in Beijing, I’ve just come back.

A. haven’t seen, am　　 　　　 B. haven’t seen; was　　

C. didn’t see; will be　　 　 D. didn’t see; was

九年级英语单项填空中等难度题查看答案及解析

—Nice to see you．I ________ you for a long time．

—I ________ in Beijing．I’ve just got back．

A．hadn’t seen；was                  B．haven’t seen；shall be

C．haven’t seen；was                 D．didn’t see；have been

九年级英语单项填空简单题查看答案及解析

—Long time no see. What’s new?

—________

A．How do you do！                       B．How are you?

C．Nice to see you!                        D．Hi, I’ve bought a new car.

九年级英语单项填空中等难度题查看答案及解析

—It’s really nice to see you again, Sue.

—Glad to meet you, Jenny. We ________ each other for a long time.

A.didn’t see B.haven’t seen C.don’t see D.won’t see

九年级英语单选题中等难度题查看答案及解析

-I haven’t seen your parents for a long time. _________ will they come to see you?

-Maybe in about three days.

A. How long B. How often C. How soon D. How many days

九年级英语单选题中等难度题查看答案及解析

-- I haven't seen you for a long time. How's it going?

--　 　　　　　　　　　 .

A. Nice meeting you;　　 B. Not bad.　　　 C. You're welcome.　　　　 D. Thanks a lot.

九年级英语单项填空简单题查看答案及解析

-- I haven’t seen you for a long time. How’s it going?　　　 -- ____________.

A. Nice meeting you.　　 B. Not bad.　　　

C. You’re welcome.　　　　 D. Thanks a lot.

九年级英语单项填空中等难度题查看答案及解析

Picture the scene: It’s midnight. You’re very hungry after studying for a long time. Then you see a nice pie in the fridge. Do you eat it? It seems that you shouldn’t, for many reasons, including its influence on your studies.

Scientists have long known that eating late at night can make us gain weight. But now a new study has shown that late-night eating can also have a bad influence on our brains — it might hurt our ability to learn new things and store memories.

“We believe that late-night eating may affect (影响) our learning by affecting the parts of the brain that control learning and memory,” Dawn Loh, PhD, a project scientist at the University of California, Los Angeles, said, “We believe the timing of when we eat is the main cause of the damaged (受损的) memory.”

For the study, the researchers looked at mice with strict feeding plans. For two weeks, the mice were either allowed to eat during the time when they are usually the most active, or during the time when they usually sleep. The mice received the same amount(数量) of sleep and calories.

Then the researchers tested the brains of the mice. In one test, the researchers tried to find out whether the mice could remember that a room was connected to an electric shock(电击) after 24 hours had gone by.

The researchers noticed that, when the mice were put in the room again, those mice that ate when they should have been sleeping were less likely(可能的) to get scared than those mice that ate during usual hours. It means that they didn’t remember.

So think twice before the midnight snack — it might be bad for more than your weight.

1.What does the underlined word “it” in Paragraph 2 refer to（指代）?

A. Studying for long.　　 B. A nice pie.　　 C. A new study.　　 D. Late-night eating.

2.For the study, the researchers need　　　　　　　　　　　　　　　　 .

A. to check the brains of the mice before the test started

B. to feed the mice only during the time when they usually sleep

C. to keep the mice in a room with an electric shock all the time .

D. to let the mice receive the same amount of sleeep and calories.

3.According to the passage, which of the following sentences is TRUE?

A. A recent study shows late eating affects weight.

B. What we eat can affect learning and memory.

C. The mice that ate during sleeping hours didn’t remember.

D. The mice that ate during usual hours didn’t remember.

4.Which of the following could be the best title of the passage?

A. Eating snacks affects memory　　 B. Late eating hurts brain

C. Never stay up late　　 D. Keep away from snacks

九年级英语阅读理解困难题查看答案及解析

—Did you see Tom yesterday?　 —No, I 　　　　　　 him for a long time.

A. didn’t see B. hasn’t seen C. saw D. haven’t seen

九年级英语单选题中等难度题查看答案及解析