It is a tough decision to make. ()
A. easy
B. plain
C. simple
D. difficult
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The chair is not very stable.()
A. beautiful
B. steady
C. stout
D. shaking
It is an indisputable fact that man is mortal.()
A. living
B. lifelong
C. perpetual
D. dead
Her speech made a tremendous impact oneveryone.()
A. result
B. role
C. influence
D. ending
The range of topics will be appealing to youngsters.()
A. attractive
B. disgusting
C. annoying
D. holy