The first decade of the 21st century _____ the breathtaking and non-stop development of China．
| A．witnesses | B．witnessed | C．will witness | D．had witnessed |
Decision-makers will take a __________ approach to opening new stores as the global economy slows down.
| A．cautious | B．concise | C．vital | D．severe |
It is believed that the tight employment market has forced job seekers to_______whatever work is available.
| A．take up | B．take down | C．take off | D．take on |
The FBI last night released pictures of two men __________ planting the bombs which brought great damage to the Boston Marathon.
| A．informed of | B．approved of | C．suspected of | D．reminded of |
By speeding up reforms the UN is trying to live up to the wishes of people around the world and __________ more to building world peace.
| A．contribute | B．link | C．expose | D．attend |
The new law of consumer rights also __________rules about returning faulty goods and sets out protections for those who receive poor services.
| A．announces | B．clarifies | C．consists | D．possesses |