根据句意及首字母或汉语提示完成句子。 1. Without my p _____

题型:填空题

问题:

根据句意及首字母或汉语提示完成句子。

1. Without my p _____, don't touch my things.    

2. This kind of machine can be o _____ easily, so you don't need much skills to do the job.    

3. Qufu in Shandong is an e _____ place for people to visit.

4. After you finish writing the composition, you should check your spelling and g _____.    

5. These stories are written for students with a v _____ of about 2,000 words.    

6. —How old are you?      

    —Ah, it's a s _____ I can not tell it to you.    

7. The temperature is falling b _____ zero again,  so please put on more clothes.    

8. Don't forget to l _____ the door when you leave the classroom.    

9. Sir, you can't p _____ your car here. Don't you see the sign "No Parking"?    

10. The Japanese people often b _____ when they meat for the first time.

考点:单词、词组形容词被动语态
题型:填空题

某DNA分子的碱基中,鸟嘌呤的分子数占30%,那么胸腺嘧啶的分子数应占[ ]

A.10%

B.20%

C.30%

D.40%

题型:填空题

甲状腺结节,哪项是对的()。

A.一定是恶性肿瘤

B.即结节性甲状腺肿

C.多指单发结节而言

D.即甲状腺腺瘤

E.可以是单发的或多发的

题型:填空题

人体的四种基本组织由下列哪项组成[ ]

A.细胞

B.器官

C.系统

D.细胞和细胞间质

题型:填空题

安全火花

题型:填空题

平均海平面的确定

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