检测羊水中含脂肪细胞出现率是为了
A.胎儿唾液腺成熟度B.胎儿皮肤成熟度C.胎儿肺脏成熟度D.胎儿肾脏成熟度E.胎儿肝脏成熟度
参考答案:B
When I was growing up, I was embarrassed to be seen with my father. He (1) severely crippled and very short, and when we would walk together, his hand on my arm (2) balance, people would stare. I would inwardly be afraid (3) squirm at the unwanted attention. If he ever noticed or was bothered, he never let (4) . It was difficult to coordinate (5) steps - his halting, mine impatient - and because of that, we didn’t say much as we went along. But as we started out, he always said, "You (6) the pace. I will try to adjust to you. " Our usual walk was to or (7) the subway, which was how he got to (8) . He went to work sick, and (9) nasty weather. He almost never missed a day, and would (10) it to the office even if (11) could not: a matter of pride! He never talked about himself as an object of pity, (12) did he show any envy of the more fortunate or able. What he looked for in others was a "good heart", and if he found one, the owner was good enough for him. Now that I am older, I believe that is a proper standard (13) which to judge people, even though I still don’t know precisely (14) a "good heart" is. But I know the times I don’t have one myself. He has (15) gone many years now, but I think (16) him often. I wonder if he sensed my reluctance to be seen with him during our (17) . If he did, I am (18) I never told him how sorry I was, how unworthy I was, how I regretted it. I think of him when I complain about trifles, when I am (19) of another’s good fortune, when I don’t have a "good heart". At such times I put my hand on his arm to regain my (20) , and say, "You set the pace, I will try to adjust to you.\
根据句意和汉语提示写出单词,完成句子。
小题1: (母亲)Day is on the second Sunday of May.
小题2:Teachers are usually (严格的) with their students in class.
小题3:Tom’s (到达) made all of us very excited.
小题4:Trains (在……之间)cities run faster and faster now.
小题5:Ang Lee won an Oscar for Best (导演)for the film Life of Pi