The Niagara Waterfalls, _____ is shaped like a semicircle, are 670meters wide, and fall 56 meters in an awesome white sheet of water.
A. which B. where C. the largest of which D. in which
Failure hurts grown-ups and children___________，but it can make a positive contribution to your life once you learn to use it.
A．actively B．likely C．alike D．similarly
Toyota Motor President Akio Toyoda on Monday apologized to Chinese consumers , who ________ the world's biggest auto market , over the company's massive global recall.
A. make up B. bring up C. put down D. set down
The Los Angeles district attorney on Monday charged Michael Jackson's personal physician, Conrad Murray, ______ involuntary manslaughter in connection with the pop icon's death in June.
A. of B. for C. with D. as
In view of all sorts of rumors and guesses, experts carried out some careful and scientific research and the possibility of a second earthquake in this area.
A. blamed B. discounted C. attended D. charged
Now _____ understanding of climate change is no longer limited to ____ small group of scientists or environmentalists.
A. / ; a B. an ; a C. the ; the D. a ; /
