1 . When your meet with annoying things in your life, your parents are often ______ first targets of your anger.（用适当的单词填空）

2 . In January, 2017, Trump was elected ______ president of the USA, ______ position he will hold for 4 years.

A．a; a

B．/; a

C．the; a

D．the; the

3 . In 1768, ________ commander of the Endeavour, James Cooks, met Joseph Banks, who was appointed ________ president of the Royal Society 10 years ago.

A．/; /	B．/; the
C．the; the	D．the; /

4 . In the Olympic Games, swimming is __________ second __________ importance only to track and field event.

A．the；to	B．/；to
C．the；in	D．/；in

5 . Doctors Without Boarders, ________ international organization, received ________ Nobel Prize for Peace in 1999 for its outstanding work .

A．an, /

B．the, the

C．/, a

D．an, the