皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
对人而言，精子的发生大概需要经历多长时间？
A.
34-40天
B.
44-50天
C.
54-60天
D.
64-70天
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【判断题】钟控的RS触发器的约束条件是:R+S=0。
A.
正确
B.
错误
查看完整题目与答案
【判断题】地震灾害时,旅游者必须外出时应身穿较为鲜艳的衣服,并在随时能抓住固定物的地方行走。
A.
正确
B.
错误
查看完整题目与答案
【简答题】I don’t think Jack is ______ foolish. He is really a clever boy. A. quite B. fairly C. that D. rather 2. Few pleasures can equal _________ of a cool drink on a hot day. A. some B. any ...
查看完整题目与答案
【简答题】Last year Tom left school. He came to ei to (1)______ a job. He went from one company to another but (2)_____ wanted him. Now he had little money. He had to go back to his small town. So he came t...
查看完整题目与答案
【简答题】You will see so many seats only at a stadium in Beijing. (Only...) 2. I have seldom seen a situation ( 情况 ) which made me so angry. (Seldom ... ) 3. We little realized the ers that were awaiting ...
查看完整题目与答案
【判断题】下雨天,防止雨水进入帐篷的做法是将内外账分离。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】He had so little education he was unfit for this jo
A.
but
B.
what
C.
as
D.
that
查看完整题目与答案
【简答题】Along time ago, there was an emperor. He had a beautiful 1 . In the garden, there was a little nightingale( 夜莺 ) singing very beautifully. One day, the emperor heard about this little bird's beautiful...
查看完整题目与答案
【单选题】3ds max2018的标准灯光一共有（ ）种。
A.
2
B.
4
C.
6
D.
8
查看完整题目与答案
【简答题】教材与语法填空 The first time Elias met Nelson . he was twelve Iyears old. At that time, was the black 1 . (law )who offered 2 . (guide )to poor black people who were in trouble. Elias need...
查看完整题目与答案
相关题目：
【判断题】钟控的RS触发器的约束条件是:R+S=0。
A.
正确
B.
错误
查看完整题目与答案
【判断题】地震灾害时,旅游者必须外出时应身穿较为鲜艳的衣服,并在随时能抓住固定物的地方行走。
A.
正确
B.
错误
查看完整题目与答案
【简答题】I don’t think Jack is ______ foolish. He is really a clever boy. A. quite B. fairly C. that D. rather 2. Few pleasures can equal _________ of a cool drink on a hot day. A. some B. any ...
查看完整题目与答案
【简答题】Last year Tom left school. He came to ei to (1)______ a job. He went from one company to another but (2)_____ wanted him. Now he had little money. He had to go back to his small town. So he came t...
查看完整题目与答案
【简答题】You will see so many seats only at a stadium in Beijing. (Only...) 2. I have seldom seen a situation ( 情况 ) which made me so angry. (Seldom ... ) 3. We little realized the ers that were awaiting ...
查看完整题目与答案
【判断题】下雨天,防止雨水进入帐篷的做法是将内外账分离。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】He had so little education he was unfit for this jo
A.
but
B.
what
C.
as
D.
that
查看完整题目与答案
【简答题】Along time ago, there was an emperor. He had a beautiful 1 . In the garden, there was a little nightingale( 夜莺 ) singing very beautifully. One day, the emperor heard about this little bird's beautiful...
查看完整题目与答案
【单选题】3ds max2018的标准灯光一共有（ ）种。
A.
2
B.
4
C.
6
D.
8
查看完整题目与答案
【简答题】教材与语法填空 The first time Elias met Nelson . he was twelve Iyears old. At that time, was the black 1 . (law )who offered 2 . (guide )to poor black people who were in trouble. Elias need...
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题