皮皮学，免费搜题
登录
搜题
【单选题】
(2013·山东济宁模拟)How close parents are to their children ________ a strong influence on the development of the children's characters.A.
having
B.
had
C.
has
D.
have
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】有一则水煮青蛙的寓言:如果把一只青蛙放在沸水中,它便会纵身而出;如果把一只青蛙放进温水中,它会感到舒舒服服的。然后你再慢慢升温,即使升至摄氏80°,青蛙也仍然会若无其事地待在那水里。随着温度的继续上升至摄氏90°- 100°时,青蛙就会变得越来越虚弱,在此情况下,青蛙已经失去自我脱险的能力了,直至把它煮熟为止。在第二种状况下,青蛙为什么不能自我摆脱险境呢?这是因为青蛙内部感应自下而上威胁的器官,只...
A.
什么是“青蛙效应”？那就是：“要时刻保持对环境的警惕性。”
B.
“青蛙效应”告诉我们一个道理：“生于忧患，死于安乐。”
C.
“青蛙效应”告诉我们一个道理：环境能改变人。
D.
什么是“青蛙效应”？那就是：环境能改变人。
【单选题】平面任意力系的平衡方程采用二矩式 M A =0, ∑ M B =0, ∑ F x =0 时,其限制条件为X轴( )。
A.
不能平行于A、B连线
B.
不能垂直于A、B 连线
C.
必须平行于A、B 连线
D.
必须垂直于A、B 连线
【单选题】According to Sandy, the Hatches were________.
A.
understanding
B.
optimistic
C.
childlike
D.
curious
【判断题】cDNA 文库(cDNA library )是指某生物某一发育时期所转录的mRNA 全部经反转录形成的cDNA 片段与某种载体连接而形成的克隆的集合。
A.
正确
B.
错误
【多选题】RIP version 2 is being used as the routing protocol within the Testking network.What does RIP version 2 use to prevent routing loops?（）
A.
CIDR
B.
Split horizon
C.
Authentication
D.
Classless masking
E.
Hold-down timers
F.
Multicast routing updates
G.
Path Vectoring
【单选题】平面任意力系的平衡方程采用二矩式 ∑ M A = 0 、 ∑ M B = 0, ∑ F x = 0 时,其限制 条件为________.
A.
AB连线不垂直于x轴
B.
AB连线不垂直于y轴
C.
AB连线必须平行于x轴
D.
AB连线必须平行于y轴
【单选题】According to Alex Sandy Pent land, a groups intelligence______
A.
can be expanded by the dominator of the group discussion
B.
can be brought down with the absence of the team leader
C.
can be increased by members engagement in side conversations
D.
can be related to members direct contact with each other
【单选题】Which of the following is TRUE according to the conversation?
A.
Sandy understands cricket better than Jim.
B.
Jim knows more about cricket than Sandy.
C.
Jim can play cricket better than Sandy.
D.
Both Sandy and Jim prefer cricket to baseball.
【单选题】59 According to Sandy Van Weelden, the Hatches were
A.
understanding
B.
optimistic
C.
childlike
D.
curious
相关题目：