Although many refugees live in Africa， the human rights there have been guaranteed.

ATwice as much.

BTen times as much.

COne tenth.

DHalf.

AIvory which had been brought into the U.S. before 1978.

BAntiques made of ivory less than 100 years ago.

CLess than 200 grams of ivory used on musical instruments.

DIvory from elephants which died of natural causes.

AHeart attack.

BStroke.

CHypertension.

DKidney problems.

AHe did not want to win the cup.

BHe was close to winning the cup.

CHe was lucky to win the cup.

DHe was far from winning the cup.

AHe demanded the abuse of public power.

BHe asked to close the regulatory loophole.

CHe asked for a reduction in the use of power.

DHe requested that the rights be arbitrarily used by the individual.

AIt performed a musical for the graduation ceremony.

BIt was dissolved after the graduation ceremony.

CIts operation was suspended after the graduation ceremony.

DIt was assembled for the graduation ceremony.

对

错

对

错

对

错

ATo make China a strong country with advanced technology.

BTo turn China into a leading country using clean energy.

CTo enable China to compete in the global commercial aircraft market.

DTo make China a creator of the most advanced aviation technology.