1、题目112y=cos(2x-π/3)的周期为( )

113、-----Will you fix up the machine according to the _________， David? -----No problem.

112、-----How long is the bridge? -----It＇s _____.

111、His English is as _____ as his Chinese.

110、When you leave，please turn off the light _____ energy.

109、-----What were you doing when we were playing basketball yesterday afternoon? -----I _____ the classroom.

108、Teenagers should _____ to take care of themselves from a young age.

107、Meimei thinks maths is _____ than Chinese.

106、It’s ________that the Earth moves around the sun.

105、--Could you tell me _____ ? --Talking about festivals.

104、-----What was Jim wearing at the party? -----Nothing_____.He was in his usual shirt and jeans.