These plants are watered________.
| A．each other day | B．every other day |
| C．each of two days | D．every of two days |
Passengers are permitted only one piece of hand luggage onto the plane. (2011 .天津)
| A．to carry |
| B．carrying |
| C．to be carried |
| D．being carried |
More highways have been built in China, _ it much easier for people to travel from one place to another. (2011．陕西)
| A．making |
| B．made |
| C．to make |
| D．having made |
The ability _an idea is as important as the idea itself. (2011 .湖南)
| A．expressing |
| B．expressed |
| C．to express |
| D．to be expressed |
The next thing he saw was smoke from behind the house. (2011 .全国 I)
| A．rose |
| B．rising |
| C．to rise |
| D．risen |
The reason she missed school this morning was she had to look after her sick grandpa.
| A．why; that |
| B．because; why |
| C．that; because |
| D．which; that |