The part that China _________in the internationalaffairs _________ in the international society

The medicine takes effect in the __________ stage of treatment, but the effect declines when it is taken for several months.

Whenyou are in trouble(麻烦), you can _________ help_________ the police.

My daddy is lovely and _____, but sometimes he is not_____ me.[ ]

Tom’s little sister is a girl of great _______. She takes an interest in everything.