【单选题】3/13. What did the manager promise to do?
A.
a. to pay the woman a sum of money for compensation.
B.
b. to have every facility in the bathroom checked and fixed immediately.
C.
c. to change the room and provide a compensation.
D.
d. to ask the house keeper to see to the problems right away.
【判断题】企业不可能成为一个零成本零风险赚钱的机器。
【判断题】对于背景,background:#ccc等同于background-color:#ccc
【单选题】—What errands did you have to do today? —___________________________.
B.
Done one, and another one to do.
【判断题】background:#ccc 和 background-color:#ccc 都能设置背景颜色。
【单选题】已穿过的隔离衣被视为清洁部位的是_______。
【单选题】What did Campos mean by saying 'I‘m hanging on their vote' in PARAGRAPH 3? 查看材料
A.
He meant that he was confident about the result of the vote.
B.
He meant that the voters' decision was crucial to his future.
C.
He meant that he had to attend a community college if the voters said NO.
D.
He meant that he might have to leave the country if the voters said NO.
【判断题】若将晶体三极管的集电极和发射极互换,则其仍有较大的电流放大作用。
【判断题】若三极管将集电极和发射极互换,则仍有较大的电流放大作用。( )