He is _________ about his chances of winning a gold medal in the Olympics next year.
#13561
A
optimistic
B
optional
C
optimal
D
obsessed
推荐题目
 ---Can I help you, madam?---I’d like to buy ____eggs.
#14346
A
scores of
B
two scores of
C
two dozens of
D
three scores of
It is ________ certain that all your classmates will be dressed________at the new year evening party.
#10680
A
pretty; pretty
B
pretty; prettily
C
prettily; prettily
D
prettily; pretty
You can trust him because he always ________.
#11712
A
keeps his words
B
stick to his promise
C
keeps his word
D
keep his promise