中国大学MOOC: In contrast to the “right-versus-right” problem posed by an ethical dilemma, the problem posed by a(n) _____ entails a “right-versus-wrong” decision.

In contrast to the “right-versus-right” problem posed by an ethical dilemma, the problem posed by a(n) _____ entails a “right-versus-wrong” decision. A: ethical lapse B: conflict of interest C: moral puzzle D: ethical decision

In the novel, which two are posed as being in conflict with each other?

The Great Wall posed a barrier to the communication between the north and the south.

What has posed pressures and problems for the governments concerned according to the passage

He was ________ as a candidate for the headmaster. A: proposed B: apposed C: posed D: prospected

They have written eloquently about the m__________ (威胁) posed by even a handful of nuclear weapons.

The Spanish Flu posed a greater threat to the old and the sick. A: Right B: Wrong C: Not mentioned

He had _____ all our expectations. A: posed B: revised C: surpassed D: enhanced

She has ___a good knowledge of English. A: posed B: pledged C: acquired D: attained