Vitamins are believed by many people to be beneficial to our health.
A. 对……有益的
B. 对……优势的
C. 对……有力的
D. 对……有效的
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Katharine started out to write her first novel in the summer of 2000.
A. 出发
B. 启动
C. 实验
D. 着手
Everybody has the same amount ______
time.
The first Father’s Day was observed
______ June19,1910 in Spokane Washington.
There are mainly two roles of parents
______ children’s growth.