皮皮学，免费搜题
登录
搜题
【简答题】
二、听下列对话,填入正确选项
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】—Aren't the pandas cute? —______________. I like them a lot.
A.
Yes, they are
B.
Yes, they aren't
C.
NO, they are
D.
No, they aren't
【简答题】阅读理解。 The panda is one of the animals most in er. There are about 1,000 pandas living in nature reserves today. Zoos and research centers look after about 160 pandas. Scientists are studying how t...
【简答题】阅读理解。 The panda is one of the animals most in er. There are about 1,000 pandas living in nature reserves today. Zoos and research centres look after about 160 pandas. Scientists are studying how t...
【简答题】The panda is one of the animals most in er. There are about 1,000 pandas living in nature reserves today. Zoos and research centers look after about 160 pandas. Scientists are studying how they li...
【单选题】____ one-hour documentary takes ____ close look at the life of giant pandas in Wolong.
A.
An, a
B.
The, a
C.
The, /
D.
A, the
【单选题】Female pandas usually have one or two babies ________.
A.
at times
B.
at once
C.
at all times
D.
at a time
【单选题】下关关于蛋白质工程叙述错误的是
A.
蛋白质工程是基于蛋白质结构功能以及分子遗传学为研究基础的
B.
蛋白质工程这一名称最早是于 1981 年由英国科学家 Ulmer 提出的
C.
利用蛋白质工程技术可以提高生物医药的药效活性
D.
借助计算机模拟蛋白质空间结构是蛋白质工程中常用技术之一
【单选题】Mother giant pandas have only one or two babies . [ ]
A.
at a time
B.
at the time
C.
at this time
D.
at that time
相关题目：