皮皮学,免费搜题
登录
搜题
【简答题】
运用观察法研究学前儿童心理应注意哪些问题?
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】梁受力如图,在 B 截面处
A.
F s 图有突变, M 图连续光滑
B.
F s 图折角(或尖角), M 图连续光滑
C.
F s 图有折角, M 图有尖角
D.
F s 图有突变, M 图有尖角
【单选题】梁受力如图,在 B 截面处( )
A.
剪力图有突变,弯矩图连续光滑
B.
剪力图有尖角,弯矩图连续光滑
C.
剪力图、弯矩图都有尖角
D.
剪力图有突变,弯矩图有尖角
【单选题】梁受力如图,在 B 截面处 。
A.
F s 图有突变, M 图连续光滑;
B.
B . F s 图有折角(或尖角), M 图连续光滑;
C.
C . F s 图有折角, M 图有尖角;
D.
D . F s 图有突变, M 图有尖角。
【简答题】The football players were my heroes, _________ ,my dad was my hero because he was the coach.
【单选题】The house() my parents
A.
.is belong to
B.
.belong to
C.
.belongs to
D.
.is belonged to
【单选题】I haven-t checked my e-mails,because there's __________wrong with my computer.A.so
A.
9. I haven-t checked my e-mails,because there's __________wrong with my computer. A.something
B.
anything ,
C.
everything
D.
nothing
【单选题】梁受力如图,在 B 截面处
A.
F s 图有突变, M 图连续光滑
B.
F s 图有折角(或尖角), M 图连续光滑
C.
F s 图有折角, M 图有尖角
D.
F s 图有突变, M 图有尖角
【单选题】My grandmother’s ______ is my grandfather.
A.
brother
B.
uncle
C.
father
【单选题】My grandpa died ____________________. A. at the age of my 2 B. for 2 years C. when I was 2. D. my age was 6.
A.
at the age of my 2
B.
for 2 years
C.
when I was 2
D.
my age was 6.
【单选题】My aunt likes playing _________violin at _________ night.
A.
//
B.
the/
C.
/the
D.
the the
相关题目: