精品文档---下载后可任意编辑第一节 单项填空(共 15 小题;每小题 1 分,共 15 分)从每题所给的 A、B、C、D 四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑
Scientists are building a powerful instrument, which ______ them see deep into space
has helped B
will help C
helped D
would helped2
Large groups that want to visit the museum have to get permission ______ they visit
unless B
where C
before3
Since 18th January, 2024, some airlines in China ______ mobile phone use on their aircrafts
allow B
allowed C
have allowed D
had allowed 4
The dictionary has 100 new words _________ into its latest edition
adding C
added D
being added 5
Moving abroad means entering a culture ______ the customs and the language are different
where B
when C
which D
whose 6
—Could you tell me ______ the train from New York will