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举一反三
【单选题】When the shy girl couldn't answer the teacher's questions, she felt _____ and uncomfortable. [ ]
A.
tough
B.
awkward
C.
sceptical
D.
curious
【单选题】Please stand when you answer the teacher's questions in class. [ ]
A.
in
B.
on
C.
up
D.
to
【单选题】One student after another______up to answer the teacher's questions.
A.
stand
B.
stands
C.
standing
D.
to stand
【简答题】图文配对。 ( )1. Don't draw on the wall. ( )2. Put up your hand when you answer the teacher's questions. ( )3. Don't write like that. ( )4. Clean the blackboard after class. ( )5. Don't...
【单选题】The boy often gives a satisfactory answer to the teacher's question, ___just a minute. So he's usually the teacher's pet.
A.
thought
B.
having thought
C.
and to think
D.
thinking
【单选题】She is a bit shy and _______ stand up and answer the teacher's questions. [ ]
A.
dares not
B.
doesn't dare
C.
dare not to
D.
dares not to
【简答题】2017年以来,铁路部门根据旅游季节、客流变化设计特色列车,根据不同群体开行主题假日旅游列车,借助高铁优势资源,结合疆内各地区特色旅游活动,先后开行吐鲁番“杏花专列”、“桑葚专列”、东疆哈密“坐高铁品果鲜”水果采摘专列等动车旅游专列。 2019年7月 “人民红号——时光列车”载着200多位内地游客,从铁路站出发,开始了12天的南北疆环游之旅。 “夜间行车、白天游玩”的模式深受旅客的欢迎...
【简答题】如图7-26(a),一电偶极子的电偶极矩p=ql,P点到电偶极子中心O点的距离为r,r与l的夹角为 ,设 。试求P点的电场强度E在,方向的分量 和垂直于r方向上的分量 。
【简答题】请依次填写p.9 cloze的答案。
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