皮皮学，免费搜题
登录
搜题
【单选题】
羽毛球运动中,“发球过腰”是指()。A.
发球时,发球者的球拍超过发球员的腰部
B.
发球时,球拍击中球的瞬间,球的任何部位高于发球员的腰部
C.
发球时,球拍击中球的瞬间,球的球托部位高于发球员的腰部
D.
发球时,球的任何部位高于发球员的腰部
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】One of the good aspects of online distance learning is_____.
A.
speed
B.
convenience
C.
easy operation
D.
variety of instruction
【单选题】This machine is very easy . Anybody can learn to use it in a few minutes. [ ]
A.
operating
B.
to be operating
C.
operated
D.
to operate
【简答题】Our teacher always encourages us to speak English bravely.英译汉
【单选题】It is a teacher's responsibility always to hope, ________ with learning, a boy's character might be changed.
A.
when
B.
what
C.
that
D.
which
【单选题】This machine is very easy ______. Anyone can learn to use it in a few minutes.
A.
operating
B.
to be operating
C.
operated
D.
to operate
【单选题】听力原文： The Mediterranean is a word both easy to pronounce and easy to spell—if you only know how. It is a word of five syllables: Mediterranean, meaning mid-earth. The Chinese translation is a happy on...
A.
Pleasing.
B.
Careful.
C.
Wonderful.
D.
Suitable.
【单选题】—How do you like your math teacher? —Our math teacher is always __________ with us.
A.
kind
B.
lucky
C.
patient
D.
sad
【单选题】A good teacher always tries to _______ students to ask question.
A.
encourage
B.
obey
C.
recall
D.
spread
【单选题】Our teacher always sees the _______ side of everything.
A.
spot
B.
negative
C.
efficient
D.
robot
【单选题】听力原文： Marriage often is not easy. Love often is not easy. Sometimes friendship between a man and a woman is not easy. Maybe a man and a woman love or like each other, but they argue. They get angry. L...
A.
Life is not easy.
B.
Marriage often is not easy.
C.
Love often is not easy.
D.
Sometimes friendship between a man and a woman is not easy.
相关题目：