She was______her wits end and could do nothing more A．onB．inC．atD．with请帮忙给出正确答案和分析，谢谢！
She was______her wits end and could do nothing more.A．onB．inC．atD．with
A．by contrastB．in practiceC．in particularD．on average
A．by contrastB．in practiceC．in particularD．on average请帮忙给出正确答案和分析，谢谢！
The retired general killed himselfA．in downtown Manila.B．in front of his children.C．in fro
The retired general killed himselfA．in downtown Manila B．in front of his children C．in front of his mother "s grave D．in his own car 请帮忙给出正确答案和分析，谢谢！
A．eraseB．avoidC．easeD．cancel
A．eraseB．avoidC．easeD．cancel请帮忙给出正确答案和分析，谢谢！
Which of the following is true about the federal ban on semi－automatic assault guns？A．It w
Which of the following is true about the federal ban on semi-automatic assault guns？A．It was one of Obama"s promises when
Who has taken steps to resolve the conflict？A．U N Secretary Council Envoys B．President J
Who has taken steps to resolve the conflict？A．U, N, Secretary Council Envoys,B．President Joseph Kabila,C．Jean-David Levitte D．President Jose Eduardo Dos Santo 请帮忙给出正确答案和分析，谢谢！
______ in the dark his head bumped against the wall.A．When he was walkingB．When walkingC．
______ in the dark, his head bumped against the wall A．When he was walkingB．When walkingC．WalkingD．While walking请帮忙给出正确答案和分析，谢谢！
At the end of the meeting Jessica may feelA．relieved.B．thrilled.C．joyful.D．sorrowful.
At the end of the meeting, Jessica may feelA．relieved B．thrilled C．joyful D．sorrowful 请帮忙给出正确答案和分析，谢谢！
Why is Jane worried about winter in the new location？A．It is much colder there.B．There are
Why is Jane worried about winter in the new location？A．It is much colder there B．There are few activities C．There are no
A．similarB．equalC．uniqueD．unrelated
A．similarB．equalC．uniqueD．unrelated请帮忙给出正确答案和分析，谢谢！