单项选择题
A.Sentences B.Skills C.Potatoes D.Examples
30()A.ifB.eitherC.whenD.both
单项选择题30()
A.if B.either C.when D.both
29()A.outB.atC.throughD.above
单项选择题29()
A.out B.at C.through D.above
28()A.numerousB.innocentC.honestD.fortunate
单项选择题28()
A.numerous B.innocent C.honest D.fortunate