While coming into a new class, you'd better ________ yourself first to let others know you.
A.avoid B.compare C.expect D.introduce
The government is making a lot of efforts to improve the living ________ of farmers in the countryside.
A.results B.conditions C.chances D.styles
(2019秦皇岛海港区一模)Many new learning ________ can change the way we learn. They have come into our life.
A.notes B.plays C.tools D.choices
(2019沧州二模)China has a much________ population than Japan.
A.less B.more C.smaller D.larger
(2019包头改编)Stephen Hawking has ________ great success as a scientist. He made great contributions to the whole world.
A.allowed B.achieved C.practiced D.promised
The flying squirrel might be one of __________ animals you could meet during the trip.
A.strange B.stranger C.strangest D.the strangest
