胃大部切除术后并发倾倒综合征的病因是
A.胃切除过多B.胃快速排空C.胰岛素分泌过量D.胃排空延迟E.输入段梗阻
参考答案:B
根据句意及所给提示完成单词。
1. She s______ all the money. She wanted to buy a new watch.
2. My sister said that she wanted to go to ______(大学).
3. Let's go to the zoo and have a look at the a______ .
4. December is the t______ month of the year.
5. T______ comes after Wednesday.
6. He often swims in the river in ______(夏天).
7. Rosa from New York found a job as a f______ language teacher in China.
8. This shop sells d______ kinds of food.
9. Lots of e______ makes you healthy and strong.
10. Look! The farmers (农民) are b______ their new houses.
将220V、40W的灯泡与220V、100W的灯泡串联后接在380V的电源上,结果是()。
A、开始40W灯泡极亮随即烧毁
B、开始100W灯泡极亮随即烧毁
C、两灯泡均比正常时较暗
D、灯泡均极亮随即烧毁