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【简答题】
风险矩阵法、德尔菲法、头脑风暴法分别指什么
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皮皮学刷刷变学霸
举一反三
【单选题】He was wounded. He went on fighting.
A.
Even though he was wounded, he went on fighting.
B.
He was wounded, even if he went on fighting.
【简答题】A．He slept in the office. B．He went shopping for a clothes. C．He went to Mary's house to see him. D．He did nothing at all.
【简答题】A．He went to David Field's home. B．He went on a river trip. C．He spent the whole day shopping. D．He went to another dinner party.
【简答题】已知有五瓶透明溶液：Ba(NO 3 ) 2 、Na 2 CO 3 、KCl、Na 2 SO 4 和FeCl 3 。除以上五种溶液外，不用任何其他试剂和试纸，请将它们一一区别出来。
【单选题】Out _____ , and away ______ .
A.
the men went ; was he
B.
went the men ; he was
C.
went ; he
D.
the man went ; he was
【单选题】Why was Bob not able to go to the dinnerparty?
A.
He went on a trip.
B.
He went out shopping and missed the phone.
C.
He went to visit Tom and his wife.
D.
Both A and b.
【单选题】After he finished the paper, he went to work.
A.
After the paper, he went to work.
B.
After finished the paper, he went to work.
C.
After he finished the paper, he went to work. - NO CHANGE POSSIBLE
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