The experienced teachers try their best _____ the younger ones _____experience.
| A．to help…getting |
| B．help…get |
| C．to help…to get |
| D．helping…get |
Shenzhou-VIII has docked with Tiangong-I successfully, ________ the start of the establishment of China’s own space station．
| A．marked | B．to mark | C．marking | D．having marked |
A fantastic idea occurred to him ________ he could use a plastic bottle, ________ cut off, as a container to grow young plants in.
| A．which; whose top | B．that; the top of which |
| C．that; with its top | D．whether; whose top |
2188 is a lucky number, ________ I suppose, that will bring us luck and fortune and will be loved by us all.
| A．it | B．one | C．which | D．that |
The price system is a complex network _______ the prices of all the products bought and sold in the economy as well as those of a great number of services.
| A．consisting of | B．consisted of | C．making up of | D．made up |
The film Harry Potter Ⅳ is _______ for children above 12 and adults, for it contains horror and violence.
| A．promised | B．meant | C．admitted | D．permitted |