心理上的“断乳期”指的是（）。 ["幼儿时期","少年时期","青年初期","儿童时期"]
选择交往对象，与交往对象进行初步沟通是人际交往的（）阶段。 ["定向","情感探索","情感交流流","稳定交往"]
早期教会三杰不包括（）。 ["圣安布罗斯","圣杰罗姆","圣安东尼","奥古斯丁"]
不同淀粉的结构和性质
The easy way out isn’t always easiest. I learned that lesson when I decided to treat Doug, my husband of one month, to a special meal. I glanced through my cook book and chose a menu which included homemade bread. Knowing the bread would take time. I started on it as soon as Doug left for work. As I was not experienced in cooking, I thought if a dozen was good, two dozen would be better, so I doubled everything. As Doug loved oranges, I also opened a can of orange and poured it all into the bowl. Soon there was a sticky dough covered with ugly yellowish marks. Realizing I had been defeated, I put the dough in the rubbish bin outside so I wouldn’t have to face Doug laughing at my work. I went on preparing the rest of the meal, and, when Doug got home, we sat down to Cornish chicken with rice. He tried to enjoy the meal but seemed disturbed. Twice he got up and went outside, saying he thought he heard a noise. The third time he left, I went to the windows to see what he was doing. Looking out, I saw Doug standing about three feet from the rubbish bin, holding the lid up with a stick and looking into the container. When I came out of the house, he dropped the stick and explained that there was something alive in out rubbish bin. Picking up the stick again, he held the lid up enough for me to see. I felt cold. But I stepped closer and looked harder. Without doubt it was my work. The hot sun had caused the dough to double in size and the fermenting yeast made the surface shake and sigh as though it were breathing. I had to admit what the living thing was and why it was there. I don't know who was more embarrassed by the whole thing—Doug or me.
What made the dough in the bin looks frighting?（） ["The rising and falling movement.","The strange-looking marks.","Its shape.","Its size."]
（）是由发音体振动时振幅的大小来决定的，按振幅大音就（），振幅小音就（）
