Someone who lacks perseverance is unlikely to _______ a good researcher.
| A．make | B．turn | C．get | D．grow |
Today’s ceremony ____ 60 years’ development of Education in this key high school.
| A．sees | B．signs | C．makes | D．marks |
An unusual Halloween party, an annual event in Boulder, Colorado, ____is known as the Naked Pumpkin Run, caused trouble.
| A．what | B．that | C．it | D．which |
–What’s troubling him? ______did Jim look quiet with his friends around.
--He’s considering a new project in his company.
| A．How | B．Why | C．Fairly | D．Seldom |
Vaccination(接种疫苗) against A H1/N1 flu will begin across Britain next week, _____a sharp increase in the death cases.
| A．to follow | B．followed | C．following | D．follows |
It’s believed ______40% of stars, like the sun, may have planets that orbit them.
| A．as many as | B．as much as | C．many more | D．much more |