下列民事法律行为中，（）无需得到对方当事人的同意即可发生法律效力。 A.双方法律行为

　Mr and Mrs Scott want to buy some new chairs for their new house. They come into a shop and see some very good chairs on the floor.

They like the colour and want to know how much they are. They see a price tag (标签) on one chair. It says (上面写着) "￥100".They like the chair but they are too dear (贵) for them. The Scotts don’t think they can buy them now. They leave thisshop and go to other shops. Mr Scott thinks they can find some cheap chairs.

阅读短文，然后根据内容判断正（T）误（F）。

小题1: Mr and Mrs Scott have a new house.

小题2:They want to buy tables and chairs for their house.

小题3:They think the chairs in this shop are cheap.（便宜的）

小题4: They leave the shop and go home.

小题5:They want to buy good and cheap desks.

下列X线强度说法错误的是（）

A.连续X线强度与靶物质的原子序数成正比

B.X线强度与靶原子序数成正比

C.标识X线完全由靶物质的原子结构特征所决定

D.X线强度与管电压的n次方成反比

E.X线强度与管电流成正比

较大头皮血肿的治疗方法为()

A．使用抗生素

B．穿刺抽血后加压包扎

C．热敷

D．单纯加压包扎

E．应用止血药

瓦努阿图沙画是一种古老的艺术表现形式，瓦努阿图是位于哪个大洋的岛屿？（）

A.太平洋

B.大西洋

C.印度洋

以下对县域中小企业应收账款质押贷款叙述正确的是（）。

A.县域中小企业应收账款质押贷款是指农业银行以县域中小企业（卖方）与买方签订有效商务合同产生的应收账款为质押担保，向卖方发放的短期流动资金贷款

B.县域中小企业应收账款质押贷款的对象为注册地在县和县级市范围内从事生产经营活动的中小企业

C.县域中小企业应收账款质押贷款能够解决县域中小企业应收账款积压产生的流动资金周转问题

D.切实做好贷后检查，重点检查买卖双方后续商务合同履行情况以及业务合作情况，防范买卖双方利用虚假单据合伙诈骗贷款