—No one is stronger than the of nature.
—Yeah, if we don’t follow the rules of the ecosystem, we would live in a world with disasters(灾难) ________ all the time.
A.force, happened B.power, happen C.forces, happening
—Have you finished your school project?
—Yeah, but it really took great effort, for there isn’t much information ________ online, so I have to do some surveys myself.
A.educational B.available C.enjoyable
When you ask a stranger for ________, polite expressions should ________ in your question. You can start with “Could you please…?” or “May I ask…?”.
A.direction, include B.directions, be included C.direct, be including
In the story of Chang’e, a goddess gave Hou Yi magic medicine to thank him for shooting down the nine suns. ________ took this medicine could live forever.
A.No matter who B.Anyone who C.Whenever
Kangjian, ________ from Shanghai, found it ________ to avoid buying products made in China when he visited San Francisco.
A.a 17-year-old boy, hard B.17 years old, hard C.17-year-old, hardly
After so many years of learning, I realize one important thing. Only after thinking a problem over ______ remember it exactly for a long time.
A.I can B.will I C.I should
