如果信用证规定汇票的期限为30 DAYS FROM DATE OF BILL OF

The seasons in Australia are not like ours. When it is winter in china, it is summer there. Australia is a southern country, it is in the south of the world. July and August are the winter months; September, October and November are spring, the summer is in January, February and December, and March, April and May are the autumn months. The north of the country is hotter than the south.

A very large part of this country has no rain at all. The east coast (海岸地区)has rain all year, and there are no dry months there. The southeast winds blows(吹) here all the year. They bring rain from the sea. There is not much rain on the west side. The southeastern part of Australia has summer rain from the southeast winds. They only blow here in summer.

The southwestern part of Australia has winter rain. The west winds blow over the southwest in winter only. In summer, the southwest of the country has no rain. In the north of Australia, there is no rain in winter. The rain comes in summer. The northwest winds bring it.

小题1:In October, it is ______ in Australia.

A．spring

B．summer

C．autumn

D．winter小题2:It is ____ in the south than in the north in Australia.

A．warmer

B．hotter

C．colder

D．cooler小题3:The ______ part of Australia has the most rain.

A．eastern

B．southeastern

C．southern

D．northern小题4: The west winds only come over the ____ of the country in winter.

A．east

B．west

C．northwest

D．southeast小题5:There is _____ rain in winter in the north of Australia.

A．enough

B．a heavy

C．more

D．no

依据氧化还原反应：2Ag⁺(aq)＋Fe(s) =Fe²⁺(aq)＋2Ag(s)设计的原电池如下图所示。请回答下列问题

(1)电极X的材料是________；电解质溶液Y是__________；

(2)银电极为电池的__________极；X电极上发生的电极反应为___________；

(3)盐桥中的阳离子移动的方向是________(移向X或移向Y)。

涎腺造影的禁忌证是

A．涎腺的慢性炎症

B．涎腺急性炎症期

C．使用抗凝血药物

D．开口受限

E．腺体外肿物

下列糖皮质激素的给药途径与白内障的形成有关的是（）

A.全身用药

B.局部用药

C.结膜下注射

D.以上所有的途径

幼儿园在创设环境时考虑到幼儿的年龄特征和发展的需要，这是遵循（）。