--Susan is so hard-working that she has won a...

--Susan is so hard-working that she has won a third scholarship.

--Just as a proverb goes “____________.”

A. Make hay while the sun shines

B. No pain, no gain.

C. The early bird catches the worm.

D. Once bitten, twice shy.

高二英语单项填空中等难度题查看答案及解析

It is the third time that she has won the race, ______ has surprised us all.

A．that              B．where            C． which           D． what

高二英语单项填空简单题查看答案及解析

Lucy is a college student who is hard-working, so she passed the College English Test Band 4 at her first__________.

高二英语单项填空简单题查看答案及解析

Tina has been working so hard at English that she _______the find English exam.

高二英语单项填空中等难度题查看答案及解析

Jealousy is such a powerful emotion that at least one study has characterized it as the third leading cause of non-accidental homicide(杀人) in all cultures. In a recently published study, researchers experimented with dogs to see whether they, like humans, have the nature of jealousy.

In an experiment, the authors took 36 dogs---along with their owners---and observed the dogs’ behavior as their masters interacted with three non-living objects. One object was a children’s book, which they read aloud; another object was a plastic pumpkin lantern; and the third was a mechanical stuffed dog that gave out a bark when the owner pressed a button.

Former studies concluded that babies were probably capable of jealousy. In the experiment, their mothers showed attention to a life-like doll instead of their child, and other objects. The babies were reportedly more likely to respond with “negative” behavior if their mother turned to pay her attention to the doll.

In the dog experiment, authors instructed the dog owners to push the bark button on the stuffed dog’s head, and then speak to it sweetly, while ignoring their own dog. After that, they showed attention to the pumpkin lantern, and read the children’s book, while also ignoring their dog.

It is interesting to see the dogs were far more likely to act aggressively when their owners spoke to the stuffed dog than when they paid attention to the other objects. One-fourth of the dogs snapped at the stuffed dog, while only one dog snapped at the lantern or the book. The dogs were also more likely to push or touch their owners as they interacted with the mechanical dogs, and tried to get in between the owner and the stuffed dog more frequently than the other objects.

“One possibility is that jealousy developed in species of many young relying on the parents, the young compete for parental resources such as food, attention, care, and affection,” the authors wrote.

1.Why does the author include the experiment with babies in the passage?

A. To tell us that the babies are also jealousy.

B. To show that the experiment was scientific.

C. To draw the conclusion through comparison.

D. To show us that the babies are very clever.

2.What behavior probably shows that the babies have the emotion of jealousy?

A. Smiling at the doll.

B. Struggling and crying.

C. Always keeping quiet

D. Appearing scared

3.How did most of the dogs react when the owners interacted with the mechanical dog?

A. They pushed or touched the owners.

B. They snapped at the mechanical dog.

C. They disturbed the owners and the mechanical dog.

D. They acted aggressively to their owners.

4.What can be the best title of the passage?

A. Development of jealousy in species

B. Jealousy leads to terrible results

C. Analysis of jealousy in species

D. Research proves dogs’ jealousy

高二英语阅读理解中等难度题查看答案及解析

This is the third book that he has written in the past five years , the first of ____ I really enjoyed.

高二英语单项填空简单题查看答案及解析

---Hi, Johnson, any idea where Susan is?

---It is class time, so she __________ in the classroom now.

A. can be B. must have been

C. might have been D. should be

高二英语单项填空中等难度题查看答案及解析

—Hi, Johnson, any idea where Susan is?

—It’s class time, so she _____ in the classroom now.

A. can be　　　　　　　　 B. must have been

C. might have been　　 D. should be

高二英语单项填空中等难度题查看答案及解析

---- Your daughter has won the first prize in the contest .What a smart girl she is !

--- .______________ .

A   It’s nice of you to say so      B .She was really lucky

C .  No one else could do it      D . Oh ,not really

高二英语单项填空简单题查看答案及解析

---- Your daughter has won the first prize in the contest .What a smart girl she is !

--- .______________ .

A   It’s nice of you to say so      B .She was really lucky

C .  No one else could do it      D . Oh ,not really

高二英语单项填空简单题查看答案及解析