Flu is a very ______ infectious disease. Fever, headaches, coughing and fatigue are some of its ______ symptoms.
| A．normal; common | B．usual; ordinary | C．common; usual | D．ordinary; normal |
We want to rent a bus which can________40 people for our trip to Beijing.
| A．load | B．hold | C．fill | D．support |
________is no doubt that today greenhouse gases are the largest human influence on global climate.
| A．It | B．There | C．This | D．That |
He had the right to take ________ of the house and farm after his father died.
| A．option | B．regulation | C．possession | D．effect |
When I went into her room, she was ________ in her work.
| A．absorbed | B．controlled |
| C．exposed | D．developed |
I travel to the Binhai New Area by light railway every day，________ do many businessmen who live in downtown Tianjin.
| A．as | B．which | C．when | D．though |