听力原文：W: The flowers are lovely, aren't they？ And I like the music, too.
M: Next time I'll not choose the place to eat.
W: Why is that？
M: It hurts me to pay 50 dollars for so little food.
What have the people probably been doing？
A. Having a picnic.
B. Enjoying a concert.
C. Watching a picnic.
D. Eating out.
查看答案
Who competes in the tournaments？
All the members of the school's chess club.
B. Players from various schools.
C. Anyone who wants to participate.
D. The best member of the school's chess club.
“￥325.12”的大写金额是“叁佰贰拾伍元壹角贰分”。 ()
A. 正确
B. 错误
收人是指企业在销售商品、提供劳务等日常活动中所形成的经济利益的总流人，在我国收入来源不包括()。
A. 销售商品取得的收入
B. 对外投资的利益
C. 提供劳务取得的收入
D. 让渡资产使用权取得的收入
若有下面的说明和定义，则sizeof(structaA) 的值是_______。 struct aa { intrl；double r2；float r3； union uu{char u1[5]；long u2[2]}ua; }mya；
A. 30
B. 29
C. 24
D. 22
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