1.Adolf Hitler, the ___ Nazi dictator, committed suiside in 1945 when Berlin fell into the Russians.
A.notorious
B.nutritious
C.noted
D.notable
2.An ambulance must have priority as it usually deals with some kind of ___.
A.crisis
B.emergency
C.urgency
D.immediacy
3.He has impressed his employers considerably and ___ he is soon to be promoted.
A.nevertheless
B.yet
C.correspondingly
D.consequently
4.Mr. Brown gradually ___ a knowledge of the subject.
A.required
B.inquired
C.achieved
D.acquired
5.When a psychologist does a general experiment about the human mind, he selects people ___ and asks them questions.
A.at length
B.at random
C.in essence
D.in bulk