1 The 1960's saw a change in the form and content of movies，treating subjects that for so many years were considered taboo.
A.unpleasant
B.prohibited
C.unethical
D. worthless
2 Even a novel in which there is no narrator tacitly creates a picture of an author behind the scenes.
A.theoretically
B.purposely
C.instinctively
D.implicitly
3 The legislative filibuster is a parliamentary tactic designed to delay or prevent action by the majority.
A.tradition
B.rule
C.observance
D.maneuver
4 Tanning by the sun takes place because sunlight stimulates the skin to produce the pigment melanin.
A.burning
B.roasting
C.browning
D.scorching
5 Tempestuous times preceded the declaration of war.
A.terrible
B.turbulent
C.trying
D.temperate
答案：1B 2D 3D 4C 5B