单选题 Is there any ( ) flight that leaves on Sunday?

单选题 A man has a duty to ( ) money for his family.

单选题 We already gave you a ( ) on each item.

单选题 The captain described the wreck accident in details in the ship‘ s ( ) .

单选题 He was not ( ) for the examination because he was over age.

单选题 What ( ) has your car done ?

单选题 Chairman XI Jinping’s ( ) in United States is Obama.

单选题 The observation group traveled from South Africa to Oxford ( ) eight other African countries.