选词填空,每词限用一次。A. friends B. in English C.

题型:填空题

问题:

选词填空,每词限用一次。
A. friends   B. in English   C. how old   D. is riding   E. seat   F. stayed out
1.  —What's this __________?
     —It's an English book.
2. Look! David __________ his bike to school.
3.  —__________ is your English teacher?
    —I'm sorry, I don't know. She looks young.
4. Tom __________ late last night. His mother was angry.
5. These are my good __________, I love them very much.
6. The lady came in and took a __________ near the window.
考点:单词、词组
题型:填空题

根据《SDH长途光缆传输系统设计规范》,对于速率低于STM-64的系统,再生段设计距离应()

A.同时满足系统所允许的衰减和色散要求.

B.满足系统所允许的衰减要求.

C.满足系统所允许色散要求.

D.满足系统所允许的衰减或色散要求.

题型:填空题

急性风湿热青霉素治疗至少需要多长时间

A.3周

B.2周

C.1个月

D.2个月

E.10天

题型:填空题

下列属于保险合同当事人的是()。

A.投保人

B.保险代理人

C.保险人

D.保险经纪人

题型:填空题

寒假的某一天,小洁随爸爸一起外出,突然发现汽车的前窗玻璃蒙上一层雾气,前方道路看不太清楚.小洁正担心行车安全时,只见爸爸打开空调开关,对着玻璃吹暖风,不一会儿玻璃上的雾气就消失了.请你应用物理知识解释雾气的产生及消除过程.

题型:填空题

氏族公社的特点不包括[ ]

A.共同生产

B.共同居住

C.共同消费

D.男女平等

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