Those who suffer from headache will find they get _______from this medicine.
#5839
A
relief
B
safety
C
defense
D
shelter
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 Only high officials had      the president.
#6482
A
accessible to
B
access of
C
access to
D
accessible of
From his       looks, we can decide that he’s come across       problems.
#6563
A
puzzling; troubled
B
puzzling; troubling
C
puzzled; troublesome
D
puzzled; troubled