证券交易所交易系统接受申报后，成交价格的确定情况有（）A．通过买卖双方协商形成交易价

阿卡波糖的机制（）。

A.抑制α-葡萄糖苷酶

B.促进胰岛α细胞释放胰岛素

C.促进组织利用葡萄糖

D.减少胰岛素对抗物的释放

E.降低胰岛素的代谢速度

Rather than ____ on a crowded bus, he always prefers ____ a bicycle.  [ ]

A. ride; ride

B. riding; ride

C. ride; to ride

D. to ride; riding

完成句子。

1.People would gather together to hold festivals and celebrations, __________________

______ the end of winter and to the coming of spring. (look)

人们过去常聚在一起举行节日和庆典,期待冬天的结束和春天的到来.

2. Sometimes I wonder how relevant chemistry is to these students, ________________

_____ be going back to their villages after Year 8. (most)

有时候我真想知道,化学对这些孩子究竟有多大用处,他们中的大多数学完八

年级后就要回到他们的村庄去了.

3. I used to be a girl full of romantic ideas. Now I know that _______________________

______dreams into action that we can live a real life. (put)

我曾是一个充满浪漫幻想的女孩子,现在我知道只有把梦想付诸行动才能过上真

实的生活.

4. ______________(衣衫褴褛), Tom was stared at doubtfully when he said he wanted a

new coat in a clothing store. (dress)

因为衣衫褴褛,所以当汤姆在服装店说他想要一件大衣时,他被别人疑惑地望着.

5. I believed then, and I believe now, that the agreement ________________

_________. (work)

我当时相信,至今仍然相信,这个协定本来是可行的.

6. With ___________________ about cases, the young lawyer felt more than

frustrated. (consult)

因为没有人向他咨询案件,这个年轻的律师感到很沮丧.

7. Towards nightfall Henry _____________________ to sea by a strong wind. (carry)

傍晚时分亨利发现自己被一阵大风刮到海上去了.

8. _______________________ is that such a little boy of seven could play the violin

so well. (amaze)

最让我惊讶的是一个七岁的孩子能把小提琴弹得这么好.

9. In the party to celebrate our graduation, the two from different countries talked

happily ___________________________ for many years. (as)

在庆祝毕业的聚会上,这两个来自不同国度的人聊得很开心好像他们已是多年的好友.

10. So __________________________ that he didn't permit anybody to disagree with

him.(stubborn)

这个商人是如此的固执以致于他不允许别人与他意见不一.

A long blast to warn the vessels（）vicinity.

A.in

B.on

C.at

D.for

如果（）失电，上ECAM显示组件将无电，不再显示

A.交流主汇流条；

B.交流汇流条1；

C.交流汇流条2。