2008年10月11日，美国俄亥俄州伍斯特市一名56岁妇人为女儿代孕生下三胞胎。“我觉得自己不会（替女儿）照顾3个孩子，因为我已经有了4个漂亮的女儿。对3个婴儿而言，我做母亲的时间已经过去，我现在是她们的外婆。”这位妇人说。
（1）这一事件显示了怎样的伦理难题？（4分）
（2）面对这种情况，应该如何应对？（6分）
A.非法同居
B.事实重婚
C.三胞胎
D.单位未缴社保
第三部分：完形填空（共20小题；每小题l．5分．满分30分)．
阅读下面短文，从短文后各题所给的四个选项（A、B、C、和D)中，选出可以填入空白处的最佳选项，并标在答题卷的相应位置。
Hunter and Josh visited the Chime Long（长隆动物园) Zoo together. The zoo was very large and it was 36 to go everywhere. They had to decide where and which animal to visit as their time was 37 . So they 38 not to retrace（原路返回) after choosing a 39 at every fork（岔路口) .
A road sign at the first fork 40 one way to the lion quarters and the other to the tiger hill. They decided on the 41 after a 42 discussion because lions were “ the king of the grassland “. The second showed a division going separately to the panda triplets（三胞胎) and swan. They 43 pandas as pandas were the nation’s treasure and went the way. Thus they made choices all along the way and each choice meant 44 what they couldn’t help regretting. But they had to make it, and 45 , for it could bear no delay. If they thought it over they would miss 46 . Only 47 decision could offer more chances for sightseeing and 48 possible regret.
Life is 49 like this----choices often happen that one has to make, for example, between two 50 jobs, two fascinating wooers（追求者). To get one you 51 to give up the other----you can get half of it. If you 52 time weighing the advantages and disadvantages and calculating gains and losses, you will most likely 53 empty-handedness. Don’t be sad about it. 54 you have got half of the desirable things in life ----something that is 55 to get.
A. impossible B. useful C. useless D. possibleA. enough B. plentiful C. much D. limitedA. realized B. determined C. needed D. stopped A. crossing B. road C. branch D. highwayA. found B. pointed C. showed D. made A. former B. latter C. last D. thirdA. long B. brief C. repeated D. heated A. hoped B. wanted C. got D. preferredA. giving away B. giving in C. giving out D. giving up A. timely B. slowly C. immediately D. easilyA. more B. most C. less D. leastA. slow B. fast C. short D. difficultA. rid B. reduce C. increase D. raiseA. most B. exactly C. hardly D. entirelyA. unwanted B. legal C. enjoyable D. desirableA. continue B. want C. have D. prefer A. spend B. take C. lose D. kill A. end up in B. get up C. succeed in D. begin withA. Even if B. As if C. At most D. At leastA. strange B. hard C. happy D. supported