方程x-1=1的解是[ ] A.x=-1 B.x=0 C.x=1 D.x=2

题型:选择题

问题:

方程x-1=1的解是  [ ]

A.x=-1    

B.x=0    

C.x=1    

D.x=2

考点:一元一次方程的解法
题型:选择题

子宫肌瘤药物治疗原则()

A.年轻要求生育者

B.绝经前妇女肌瘤不很大,症状较轻

C.身体虚弱不能手术者

D.有手术禁忌证,要治疗后手术

E.以上均是

题型:选择题

长期以来,人们只注重水稻培育品种的产量及质量,却忽略野生品种的保存。有学者的实验结果发现,受到某些细菌感染的野生品种水稻有40%的存活率,而人工培育的水稻遭受感染后则全部死亡。下列与之相关的叙述中,合理的一项是[ ]

A.人工培育的水稻品种缺乏遗传变异

B.野生品种的水稻有较高的物种多样性

C.野生品种的水稻对病菌具有较强的适应力

D.野生品种灭绝会降低水稻的基因多样性

题型:选择题

Tree House

The Tree House program is for students with an English or bilingual preschool background. Foreign teachers further develop students’ natural English speaking skills from 1st through 6th grades in a total immersion environment. The program is theme-based with different units or themes per semester. Each unit includes a theme-related storybook, song, dialogue, writing and phonic exercises, grammar component, poem, and integrated activities.

Step Ahead

Step Ahead is a standalone course that takes children in 3rd grade with no prior English knowledge and by 6th grade, transforms them into confident, near-fluent English communicators. Our program has a strategic balance of listening, speaking, reading, and writing. Regular lessons are broken into phonics, reading, grammar patterns, conversation, songs, and homework preview

Jump Into English, Kids World, Kids Club

Our Jump Into English, Kids World, and Kids Club courses are a great way to develop good English habits at younger ages. Jump Into English is for 4-, 5- and 6-year-olds and is a cost-effective alternative to English preschool. Kids Club and Kids World are for students in 1st and 2nd grades and are full of singing, dancing, games, and fun activities to help young children learn English more easily.

Theme-based and Honors Courses

We have theme-based courses to help learners prepare for specific areas of the General English Proficiency Test (GEPT) and to develop the performance skills they will need in some of our exciting activities. When learners graduate from our Tree House and Step Ahead programs, they can continue to excel in English through our Honors programs.

小题1:A child who hasn’t learned English before can choose _____ to develop confidence and fluency in English communication.

A.Tree House

B.Theme-based and Honors Courses

C.Step Ahead

D.Jump Into English, Kids World, Kids Club小题2:One of the advantages of Jump Into English is _____.

A.saving money compared to English preschool

B.helping learners to get prepared for English tests

C.helping young children to learn English easily

D.that it covers different language skills小题3:The purpose of the passage is _____.

A.to introduce an English language school for children

B.to persuade more children to learn English in a fun way

C.to emphasize the importance of after-class activities

D.to introduce English classes of varying degrees for kids

题型:选择题

()带菌是茄子黄萎病的主要侵染源。此外,病菌也可以在()内越冬,是病害远距离传播的主要途径。该病靠()、()、()传播。

题型:选择题

以下那一种动机属于房地产开发商制造假按揭的动机之一。()

A、将收购的尾房变现

B、通过协助办理假按揭获取中介收入

C、偿还即将到期的房地产开发贷款

D、弥补资金周转困难

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