In the last paragraph, the writer implies that active learning______.

A . Cheer up B . Feed up C . Steer up D . Take up

A . undisturbed B . infuriated C . unconcerned D . frustrated

A.Enrich your experiences by sharing them online. B.Make efforts to make your life attractive to others. C.Stop externalizing your personal experience. D.Record the details of what you see, smell and hear.

A. criminals B. pigeons C. the stolen cars D. demands for money

A．It can make the speaker adjust his speech. B．It can make the speech more informative. C．It may discourage and stop the speaker. D．It may cause the speaker make less eye contact.

A.people should create more natural environment areas B.people would go on protecting national parks C.certain areas of countryside should be preserved D.people should defend the right to live in a peaceful environment

A “frustrating”． B “damaging”． C “defeating”． D “worrying”．

A．should be made comprehensible. B．should be made interesting. C．are of much use in our life. D．are disappearing from our life.

A．temporary balance of powers B．vibration of powers C．dangling of powers D．equality of powers

A.10 pipelines to provide gas. B.10 companies to lay the pipelines. C.10 floating houses to be built on water. D.10 building projects planned and started.

A．We like to change places since we have enough money. B．Both the couple act as a big spender and a cheapskate alternatively. C．We prefer different places to money. D．We move to another place once we have obtained a certain amount of money. 此题为多项选择题。

A．installed. B．used. C．promoted. D．designed

A．A good luck. B．A dirty trick. C．A secret wish. D．A false alarm.

A．clotheslines should be banned in the community. B．clotheslines wouldn't lessen the property values. C．the globe would become warmer and warmer. D．we should protect the environment in the community.

A. Pairing up successful instructions． B. Sending instructions to the robot． C. Generating new sets of instructions for evaluation． D. All the above．

A．comment on a tip B．anticipate a result C．made a contrast D．depict a sample

<img src='https://img2.soutiyun.com/ask/uploadfile/3024001-3027000/08d5e064eb0921d5dd3a3e6c310c73a4.gif' />

A．what must be given to someone because it is right or owing B．something one should do or finish before a fixed time C．reasonable explanation(s) orplan(s) D．the money to be paid

A．A.a problem B．B.depression C．C.shame D．D.a disease

A．solution B．speech C．information D．title

A．speech B．solution C．information D．title

A．To prevent. B．To increase. C．To arouse. D．To deepen.

A．find entertainment and information in a library B．read both novels and short stories in a bookstore C．enjoy concerts and films in a theater D．attend many lectures at colleges