History is full of cases_______dreams have been a pathway to creativity and discovery.
| A．why | B．where | C．when | D．which |
Henry made a list of all the possible solutions,______ helpful in handling the present situation, though.
| A．none of them | B．none of which |
| C．all of which | D．all of them |
“President Xi Jinping’s report,” a smile on his face, he continued, “______ to several hot topics, discusses how to increase peasants’ income.”
| A．referring | B．refers |
| C．having referred | D．referred |
One of the requirements for a fire is that the material _________ to its burning temperature.
| A．is heated | B．be heated |
| C．would be heated | D．shall be heated |
Fish are ________ in ice and salt until they are salt.
| A．preserved | B．served | C．freezing | D．reserved |
This is a crucial year for your relationships________ and your love life________ .
| A．in general; in particular | B．in particular; in general |
| C．as a whole; especially | D．especially; as a whole |