The author's attitude towards the prospect of cloning seems to be that of ______.

A . A. Optimistic. B . B. Pessimistic. C . C. Indifferent. D . D. Ironic.

A．Supportive. B．Skeptical. C．Impartial. D．Biased.

A．Unclear. B．Negative. C．Objective. D．Indifferent.

A．unclear B．gloomy C．optimistic D．ironic 此题为多项选择题。

A．He reviews the situation from different perspectives. B．He agrees with some of the people quoted in the passage. C．He has a preference for digital innovations. D．He thinks airlines benefit most from the digital age. TEXT C

A．Delighted. B．Sad. C．Agreeing. D．Disagreeing.

A．neutral B．positive C．critical D．compromising

A．Tolerant. B．Enthusiastic. C．Hateful. D．Cautious.

A．punishment must be severe in order to prevent crime B．the offenders must be warned first of all C．those playing with drugs must be told that they might be caught by the police D．an excuse should not be found for the youngsters' bad behavior

A．disgusting B．full of hatred C．open-minded D．disapproving

A．optimistic. B．wavering. C．sceptical. D．unclear.

A．The author shows no interest in the change of communication methods. B．The author thinks the new way is more convenient and helpful. C．The author believes it is useless to change the communication method. D．The author can accept the change but insist on the traditional way.

A．pessimistic B．optimistic C．negative D．neutral

A．Slightly approves of. B．Depicts neutrally. C．Slightly disapproves of. D．Completely rejects.

A．Angry. B．Humorous. C．Scientific. D．Sympathetic:

A．Indignant. B．Worried. C．Indifferent. D．Optimistic.

A．Pessimistic. B．Skeptical. C．Ambivalent. D．Optimistic.

A．appreciative B．angry C．contemptuous D．negative

A．Compliment. B．Complaint. C．Objection. D．Criticism.

A．Critical. B．Objective. C．Arbitrary. D．Optimistic.

A．criticism. B．sympathy. C．detestation. D．enthusiasm.

A．neutral B．biased C．negative D．positive

A．She dislikes it because TV is more attractive． B．She dislikes it because it cuts off her relation with the outside world． C．She has become bored with it． D．She likes it because it is very convenient．

A．supporting. B．neutral. C．negative. D．critical.

A．Confident B．Negative C．Satisfied D．Objective