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【单选题】
选择合理支护类型和参数，并充分发挥其功效的方法是（） ①综合考虑各种因素确定支护类型 ②合理选择锚杆类型和参数，在围岩中有效形成承载圈 ③合理选择喷层厚度，充分发挥喷层与围岩自身承载力 ④合理选择和配置钢筋网和钢支撑A.
①②③④
B.
①②④
C.
②③④
D.
①②③
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【单选题】He has ________ himself to be innocent. [ ]
A.
checked
B.
realized
C.
confirmed
D.
showed
【简答题】Why is the World Bank 'doing more to help poor countries to prepare for the worst' (para. 10)?
【单选题】Why does Bill believe that 'it's not a quantum leap for me to go to Jupiter'(Para. 2)?
A.
He is rich enough to pay experienced astronauts to help him to explore Jupiter.
B.
He can easily get political and financial backup from the government.
C.
He can receive financial and technical support from the company he runs.
D.
His experience gained from exploring caves will facilitate his exploring in Jupiter.
【简答题】According to the author, why Apple 'never built a radio tuner in the iPod'? (para. 7)
【简答题】Why, then, the shock here? ( Para. 2 ) __________________________________________________?
【单选题】Why does the author say 'his car becomes the extension of his personality' (in Para. 2)?
A.
Driving can show his real self.
B.
Driving can show the other part of his personality.
C.
Driving can bring out his character.
D.
His car embodies his temper.
【单选题】He has ____________ himself to be innocent (无罪的).
A.
checked
B.
realized
C.
confirmed
D.
showed
【单选题】--He hardly has any spare time for his hobbies, _________ he? --________. He has too much homework to do every day.
A.
does, No
B.
does, Yes
C.
has, No
D.
hasn’t, Yes
【单选题】He has never been to Japan，but he is always talking much a．bout it as though he it．
A.
has visited
B.
had visited
C.
would have visited
D.
should visit
相关题目：
【单选题】He has ____________ himself to be innocent (无罪的).
A.
checked
B.
realized
C.
confirmed
D.
showed
参考解析：
知识点：
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