单项选择题
A.pessimistic B.optimistic C.positive D.objective
What's the Chinese()for the English word "refer"?A.equa...
单项选择题What's the Chinese()for the English word "refer"?
A.equalityB.equalC.equivalentD.equation
John always arrives on time. He's so()A.rapidB.timelyC....
单项选择题John always arrives on time. He's so()
A.rapid B.timely C.punctual D.likely
Everyone()around quietly to avoid waking the baby.A.cra...
单项选择题Everyone()around quietly to avoid waking the baby.
A.cracked B.crashed C.crawled D.crept