单项选择题
（）in a poor family, she is used to a simple life.
A．Born and breeding B．Having born and bred C．Born and bred D．Being born and bred
单项选择题 It was simply for some special reason（）I didn't tell you the truth at that time.
单项选择题 The conference（）a full week by the time it ends.
单项选择题 Mary has got a full mark in the test. She（）very hard all these days.
