2012年公共英语五级词汇巩固练习六

26. John cannot afford to go to university， ________ going abroad.

A) nothing but B) anything but C) not to speak of D) nothing to speak of

27. Most laboratory and field studies of human behavior ________ taking a situational photograph at a given time and in a given place.

A) involve B) compose C) enclose D) attach

28. If you don‘t like to swim， you ________ as well stay at home.

A) should B) may C) can D) would

29. Dr. Smith was always ________ the poor and the sick， often providing them with free medical care.

A) reminded of B) absorbed in C) tended by D) concerned about

30. Thomas Jefferson and John Adams died on July 4， 1826， the fiftieth ________ of American Independence.

A) ceremony B) occasion C) occurrence D) anniversary

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