Many kinds of help ________ by plane or by train to the area ever since the earthquake hit it.
| A．had been offered | B．have been offered |
| C．are offered | D．were offered |
Over 200,000 hotel reservations were made in Hong Kong through Taobao last year, ________ it the most popular travel destination among Chinese netizens.
| A．making | B．to make |
| C．having made | D．made |
According to the new law, the people found ________ “harmful” advertisements on the streets will be punished strictly.
| A．put up | B．to put up |
| C．putting up | D．having put up |
We tried ________ the window, but it was still hot in the room.
| A．to open | B．opening |
| C．open | D．opened |
________ requires us to do two things quickly. First, ________ the main topic; and second, to write down the important details.
| A．To take good notes; recognizing |
| B．Taken good notes; recognizing |
| C．Taking good notes; recognizing |
| D．Taking good notes; to recognize |
The academicturnedTVcelebrity is reported ________ at a Kunqu Opera performance staged at Peking University.
| A．to boo(喝倒彩) | B．to being booed |
| C．to have been booed | D．to be booed |