根据对话内容，从选项中选出能填入空白处的最佳选项。其中有两个为多余选项。
A: Welcome to the show, Eric.
B: Thank you, Rob.
A:1.
B: I am an eye doctor.
A: And eyes are important.
B: Yes. We use our eyes all the time.
A: 2.
B: Well, people need an eye exam every year.
A: What other suggestions do you have?
B: Drink a cup of coffee or tea!
A: 3.
B: Those drinks have caffeine (咖啡因) in them. Caffeine helps our eyes make tears. Then our eyes won't feel too sore.
A: Oh, I see.4.
B: Don't look at your computer or smartphone all day. Follow the 20-20-20 rule.
A: 5.
B: Every 20 minutes, look at something 20 feet away for 20 seconds.
A: Great advice, Eric. Thank you!
A.What's that?
B.Anything else?
C.How can that help our eyes?
D.Tell us about your job, Eric.
E.How often do you examine your eyes?
F.How can people take care of their eyes?
G.Please give us some advice on how to wear glasses.
Kapua Kawelo and Joby Rohrer are a couple living in Hawaii. Last year, they saw a whale shark swimming next to______when they were diving (潜水) with their teenage children off the coast on Lanai, Hawaii. At first, they were ______ to see the 20-foot-long endangered shark. It was something they'd never seen before. But then, they______ a thick, heavy rope (绳子) around its neck. They decided to ______ the animal.
With a small ______ in hand, Rohrer dived again and again so he could cut the rope. _______ his family members wanted to help, he was the only one who was able to hold his breath for a long period of time. The whale shark ________to know that Rohrer was trying to help, as it remained in place throughout the 45-minute ______.
After five dives, Rohrer managed to cut through the rope and his 15-year-old daughter took it back to shore (海岸) so it _______harm any more sea life.
According to sea life experts, whale sharks______ swim away when they're touched. So it is amazing that the whale shark stayed so peacefully for 45 minutes.
1.A.it B.him C.her D.them
2.A.relaxed B.sorry C.angry D.happy
3.A.put B.cut C.noticed D.imagined
4.A.help B.catch C.draw D.touch
5.A.ball B.gun C.knife D.camera
6.A.Since B.Unless C.Because D.Though
7.A.failed B.seemed C.wished D.refused
8.A.meeting B.training C.process D.discussion
9.A.would B.wouldn't C.should D.shouldn't
10.A.usually B.nearly C.recently D.gradually
On October 3, 1918, more than 500 men from Major Charles Whittlesey’s battalion (营) were caught on a hillside in France. They had _______ food or ammunition (弹药). Many were ______ and injured on the first day. By the second day, only 194 men were still _______ .
Whittlesey used carrier pigeons (信鸽) to send messages to ask for ______. The first pigeon carrying the message was shot down. A second bird was sent, but the pigeon was ______ shot down. Only one pigeon was left — Cher Ami. She was sent to finish the task.
When Cher Ami tried to fly back home, the Germans _______ her and tried to shoot her. Cher Ami was badly hurt, especially one of her legs, but she had_______sent the message. Cher Ami’s message saved 194 men from Whittlesey’s battalion.
Doctors tried long and hard to save Cher Ami’s life. They were unable to save her_______, so they made a small wooden one for her. She_______ a hero on her return to America.
Cher Ami ______ in New Jersey on June 13, 1919. Her body is now on display (展出) in the National Museum of American History’s “Price of Freedom” exhibit.
1.A.some B.no C.most D.much
2.A.killed B.expressed C.introduced D.cheered
3.A.awake B.alive C.lost D.dead
4.A.help B.money C.trouble D.advice
5.A.just B.ever C.also D.even
6.A.trained B.fed C.found D.cooked
7.A.suddenly B.probably C.hardly D.successfully
8.A.leg B.eye C.ear D.mouth
9.A.met B.became C.heard D.played
10.A.died B.slept C.smiled D.fell
—Could you look after my pet dog this Sunday, Leo?
—_______. I will be free this weekend.
A.Of course B.Sounds good C.Thank you D.That's right
I am so sorry for being late for work. I overslept this morning because my alarm clock didn't _______.
A.go off B.take off C.show up D.grow up
—I shouted to you at the gate, but you didn't hear me.
—Really? I ________ a telephone call to my mother.
A.was making B.had made C.is making D.made
