Some researchers believe that there is no dou...

Some researchers believe that there is no doubt ______a cure for AIDS will be found.

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

高二英语单项填空中等难度题查看答案及解析

Some researchers believe that there is no doubt ______ a cure for AIDS will be found.

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

高二英语单项填空简单题查看答案及解析

Some researchers believe that there is no doubt ____ a cure for AIDS will be found.

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

高二英语单项填空简单题查看答案及解析

Some researchers believe that there is no doubt ____ a cure for AIDS will be found.

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

高二英语单项填空中等难度题查看答案及解析

There is no doubt that the Diaoyu Islands are________ part of China and what some Japanese have done recently is actually________ insult against China’s territorial sovereignty.

A．a;/               B．a; the             C．the;/             D．/; an

高二英语单项填空中等难度题查看答案及解析

There is some doubt among people _________ $749 is too much for an iPhone 5.

A. that　　 B. whether

C. what　　 D. if

高二英语单项填空中等难度题查看答案及解析

There is no doubt ______ he did is good for us.

A. that what              B. what that              C. that                        D. what

高二英语单项填空中等难度题查看答案及解析

There’s no doubt that man is the smartest. But do you know what other animals are smart, too?

Dolphins

Dolphins are very smart. Most of the “tricks” they’re taught to do are actually behavior they would engage in on their own. They love to play, race and generally enjoy their life to the fullest. They speak a language we have yet to completely understand and like all civilized creatures, dolphins’ mothers always provide their young children with guidance and possibly, love.

Great apes

The great ape family primarily consists of gorillas, chimpanzees and orangutans. Their brain chemistry is so similar to humans’ that NASA once used chimpanzees in place of astronauts during many dangerous missions. Gorillas have been taught sign language and orangutans exist in complex familial relationships.

Elephants

Everyone has heard the phrase “an elephant never forgets”. Elephants establish long-term friendships, recognizing and remembering their friends years later. If an elephant comes upon a fallen friend, it has even been known to feel sad.

Parrots

As proved by this list, parrots are very smart. They are also the only animals listed that can actually hold a conversation. Some parrots know hundreds of words by imitating humans. The birds are also capable of remembering words and using them intelligently in response to situations.

1.Which of the following is TRUE about dolphins?

A. They are able to play a lot of tricks.

B. Humans know well of dolphins’ language.

C. Their brain chemistry is similar to humans’.

D. Dolphins’ mothers care little about their children.

2.Which kind of animal has a long-term memory?

A. Dolphins. B. Great apes.

C. Elephants. D. Parrots.

3. According to the passage, the special characteristic of parrots is that __________.

A. they can use words remembered before to interact

B. they can imitate human beings by playing with them

C. they have the feeling of sadness when they see a dead bird

D. they can read people’s minds through words they remember

高二英语阅读理解中等难度题查看答案及解析

The man is such a ________ person that there is no doubt that he will do whatever he has promised.

A. committed　 B. sensitive　　 C. cautious　　 D. reliable

高二英语单项填空困难题查看答案及解析

　　　is no doubt 　　　Bob can win the first prize in the match.

A. There; that　　 B. It; that

C. There; whether　　 D. It; whether

高二英语单项填空中等难度题查看答案及解析