下列句子中没有语病的一项是( )
A.终于爬上了山顶,我们耳边回荡着孩子们愉快的歌声和欢乐的笑容。
B.在同桌的热心帮助下,使张华改掉了乱写乱画的毛病。
C.食品厂经过技术革新,成本下降了一倍,而产值却增长了20%。
D.刘慈欣的《三体》是一本好书,它激发了人们探索自然世界和科学领域的兴趣。
Have you asked_______ about the case?
No, except Bob.( )
A.everybodyB.anybodyC.nobodyD.somebody
I am proud that our Chinese survey team _____successfully remeasure Qomolangma (再测珠穆朗玛峰), the world's highest peak.( )
A.mustB.canC.mayD.should
My parents gave red packets to my cousin every Spring Festival _______she got a job, because she said she was able to make money.( )
A.afterB.whenC.untilD.since
Peng Min finally became the winner of _____season of CCTV's Chinese Poetry Conference.( )
A.fiveB.fifthC.the fifthD.fifths
China sent up the final satellite of Beidou Navigation satellite System (北斗卫星导航系统)from Xichang Satellite Center ______June 23,2020.( )
A.atB.inC.toD.on