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【单选题】
表达产物具有表皮生长因子受体功能的癌基因是
A.
src 基因
B.
sis 基因
C.
erb B 基因
D.
ras 基因
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：
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..
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举一反三
【单选题】听力原文：M: Jane likes travelling, doesn't she? W: Yes, she often goes for weeks at a time. What does the woman say about Jane?
A.
She hasn't gone travelling for several weeks.
B.
She likes to take long trips.
C.
She prefers not to go outing on weekends.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【判断题】连续三摇跳项目考验的是运动员连续完成三摇跳的能力,难度系数高因此应属于花样赛的比赛项目
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Janet's quite enthusiastic about camping, isn't she? W: Yes, she often goes for weeks at a time. Q: What does the woman say about Janet? (16)
A.
She hasn't gone camping for several weeks.
B.
She likes to take long camping trips.
C.
She prefers not to go camping on weekends.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【单选题】听力原文：M: Mary is fond of camping, isn't she? W: Yes, she often goes camping for weeks at a time. What do we learn about Mary from what the speakers said?
A.
She hasn't gone camping for weeks.
B.
She likes long' camping trips.
C.
It takes her a long time to plan her camping.
查看完整题目与答案
【多选题】衡量核心竞争力的相关指标有
A.
难以模仿性
B.
稀有性
C.
持久性
D.
不可替代性
查看完整题目与答案
【单选题】听力原文：M: Jane likes travelling, doesn't she? W: Yes, she often goes for weeks at a time. Q: What does the woman say about Jane? (5)
A.
She hasn't gone travelling for several weeks.
B.
She likes to take long trips.
C.
She prefers not to go outing on weekends.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【多选题】衡量核心竞争力的相关指标有
A.
稀有性
B.
难以模仿性
C.
持久性
D.
获利性
E.
不可替代性
查看完整题目与答案
【单选题】听力原文：M: Janet's quite enthusiastic about camping, isn't she? W: Yes, she often goes for weeks at a time. Q: What does the woman say about Janet? (13)
A.
She hasn't gone camping for several weeks.
B.
She likes to take long camping trips.
C.
She prefers not to go camping on weekend.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【单选题】听力原文：M: Janetis quite enthusiastic about camping, isn't she? W: Yes. She often goes for weeks at a time. What does the woman say about Janet?
A.
She hasn't gone camping for several weeks.
B.
She likes to take long camping trips.
C.
She prefers to go camping on weekends.
D.
She takes a long time to go.
查看完整题目与答案
【单选题】当吸附剂用量一定时,影响本实验变压吸附效果的主要因素有哪些?
A.
吸附压力、温度、气体流量、解吸压力。
B.
吸附压力、气体流量、脱附压力、吸附时间。
C.
吸附压力、气体流量、吸附时间。
D.
温度、气体流量、脱附压力、吸附时间。
查看完整题目与答案
相关题目：
【单选题】听力原文：M: Jane likes travelling, doesn't she? W: Yes, she often goes for weeks at a time. What does the woman say about Jane?
A.
She hasn't gone travelling for several weeks.
B.
She likes to take long trips.
C.
She prefers not to go outing on weekends.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【判断题】连续三摇跳项目考验的是运动员连续完成三摇跳的能力,难度系数高因此应属于花样赛的比赛项目
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Janet's quite enthusiastic about camping, isn't she? W: Yes, she often goes for weeks at a time. Q: What does the woman say about Janet? (16)
A.
She hasn't gone camping for several weeks.
B.
She likes to take long camping trips.
C.
She prefers not to go camping on weekends.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【单选题】听力原文：M: Mary is fond of camping, isn't she? W: Yes, she often goes camping for weeks at a time. What do we learn about Mary from what the speakers said?
A.
She hasn't gone camping for weeks.
B.
She likes long' camping trips.
C.
It takes her a long time to plan her camping.
查看完整题目与答案
【多选题】衡量核心竞争力的相关指标有
A.
难以模仿性
B.
稀有性
C.
持久性
D.
不可替代性
查看完整题目与答案
【单选题】听力原文：M: Jane likes travelling, doesn't she? W: Yes, she often goes for weeks at a time. Q: What does the woman say about Jane? (5)
A.
She hasn't gone travelling for several weeks.
B.
She likes to take long trips.
C.
She prefers not to go outing on weekends.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【多选题】衡量核心竞争力的相关指标有
A.
稀有性
B.
难以模仿性
C.
持久性
D.
获利性
E.
不可替代性
查看完整题目与答案
【单选题】听力原文：M: Janet's quite enthusiastic about camping, isn't she? W: Yes, she often goes for weeks at a time. Q: What does the woman say about Janet? (13)
A.
She hasn't gone camping for several weeks.
B.
She likes to take long camping trips.
C.
She prefers not to go camping on weekend.
D.
She takes a long time to plan her trips.
查看完整题目与答案
【单选题】听力原文：M: Janetis quite enthusiastic about camping, isn't she? W: Yes. She often goes for weeks at a time. What does the woman say about Janet?
A.
She hasn't gone camping for several weeks.
B.
She likes to take long camping trips.
C.
She prefers to go camping on weekends.
D.
She takes a long time to go.
查看完整题目与答案
【单选题】当吸附剂用量一定时,影响本实验变压吸附效果的主要因素有哪些?
A.
吸附压力、温度、气体流量、解吸压力。
B.
吸附压力、气体流量、脱附压力、吸附时间。
C.
吸附压力、气体流量、吸附时间。
D.
温度、气体流量、脱附压力、吸附时间。
查看完整题目与答案