guarantee ( )
A. a weapon with a tube made of metal from which bullets, shells, or other missiles are fired. __________ include pistols, rifles, and cannons.
B. the process of choosing a person for office by voting.
C. to make certain or promise.
D. the loud cracking noise or low distant rumble that follows a flash of lightning. __________ is caused by the violent movement of air masses.
unbelievable ( )
A. to shoot using a rifle or __________ (often followed by "down").
B. a loud, deep cry or shout.
C. a promise to make sure that some duty or responsibility will be met.
D. astounding or very hard to believe.
gun ( )
A. the process of choosing a person for office by voting.
B. a loud, deep cry or shout.
C. to make certain or promise.
D. a weapon with a tube made of metal from which bullets, shells, or other missiles are fired. __________ include pistols, rifles, and cannons.
official ( )
A. to shoot using a rifle or __________ (often followed by "down").
B. to take photographs or moving pictures.
C. a person who holds an office in a business organization or a government.
D. the loud cracking noise or low distant rumble that follows a flash of lightning. __________ is caused by the violent movement of air masses.
safari ( )
A. a unit of time equal to ten years.
B. a loud, deep cry or shout.
C. an expedition for watching or hunting large animals.
D. the process of choosing a person for office by voting.
微信支付 
支付宝支付