下列关于辅导期一般纳税人的说法中，表述错误的是（）。 A.辅导期纳税人专用发票的领购

简述T字形芽接的操作步骤。

美甲国际比赛中，主视C弧拱度的要求有（）。

A.C弧是否呈现1/2圆弧度

B.C弧壁的厚薄是否均匀

C.C弧是否歪斜

D.C弧壁的上缘线和下缘线的宽度是否一致

张某委托王某代为销售冰箱，并约定张某按货款12%付给王某代销费。后王以自己名义分别与赵、钱、孙、李等签订冰箱供应合同，并将此事告知张某，要张某在3个月内向王某提供冰箱100台。张某即以自己名义分别给赵、钱、孙运去价值10万元的冰箱。赵收货后即向张某付款，钱、孙收货后拒付货款。张要求王某支付钱、孙的货款，王某支付5万元货款。钱、孙拒付货款并要求王某履行合同。后钱主动付款，而孙依然拒绝付款。张某与孙某之间存在什么法律关系()

A．不当得利

B．无因管理

C．买卖合同关系

D．委托合同关系

The other day my brother Tom was beginning his 56.______
motorbike then our neighbor, Mary came out and asked 57.______
him if he was going near the station. So he offered her a lift.
She got at the back of the motorbike and 58.______
they drove away. Just before they reached to the station 59.______
a policeman waved to them to stop. "Excuse me, sir," he said,
"You are not sitting on that motorbike properly. "
"What’s matter with the way I’m sitting" my brother 60.______
asked in surprise. "Not you sir. It’s a young lady," said 61.______
the policeman, "In this country side-saddle(偏座) is not62.______
permitted when one ride a motorbike．”Mary made an excuse 63．______
that she was from Italy，where it isn’t．considering to 64．______
break the law when people take the side-saddle．
The policeman shook head and drove away． 65.______