The EPAs proposal of listing the Gowanus an official Superfund site willA．bring in efficie

The phrase "Some of the most oblivious"(Line 3, Paragraph 2)here means

A．people who randomly pollute the canal.

B．people who care little about the odor.

C．people who try to neglect the smell

D．people who wish to clean the canal.

In the opening paragraph, the author introduces his topic by

A．presenting an assumption.

B．narrating a story.

C．depicting a phenomenon.

D．making a comparison.

What can we infer from the last paragraph?

A．Business snooping is reasonable and should be promoted.

B．Employers are in favor of the idea of business snooping.

C．Upgraded surveillance can help guard against legal charges.

D．Privacy can be always revealed to the public as evidence.

The word "snooping"(Line 1, Paragraph 5)most probably means

A．scrambling.

B．mquiring.

C．invading.

D．researching.

The study by the American Management Association showed that

A．information on a public computer is not confidential.

B．people should try to prevent themselves from being spied.

C．using computers at work might pose a threat to privacy.

D．employees should stop their electronic behavior. unrelated to work.

Xora is a software program used to

A．improve management expertise of administrators.

B．familiarize people with the investigated person.

C．pinpoint people"s location and whereabouts.

D．combat GPS in surveillance technology.

Scott McDonald fired one of his employees because the employee

A．didn"t accomplish his job well.

B．drove too fast.

C．covered up his illness.

D．cheated when he asked for leave.

What can we infer from the last paragraph?

A．General relativity is actually ungrounded at all.

B．The calculation of the orbits shows that equivalence principle is violated.

C．More should be done to prove the correctness of equivalence principle.

D．A new revolution in physics has already arrived.

Tom Murphy and his colleagues fire laser beams at reflectors on the moon with the aim to

A．measure the distance between the moon and the Earth.

B．calculate the speed of light.

C．check how long it takes light to cross it.

D．prove the equivalence principle more accurately.

Galileo Galileis experiment at the Tower of Pisa around 400 years ago

A．was one way of testing Einstein"s general theory of gravity.

B．illustrated the insignificance of mass and composition of an object.

C．acted as a well-known example to testify the equivalence principle.

D．showed that all objects on Earth Were influenced by gravity.