59.【2019 •湖北省黄石市】In February, Chinese tech company Huawei ____ Mate X，a foldable（可折叠的）5G mobile phone.
A. is introducing B. introduced C. introduces D. was introduced
【答案】B
【解析】句意：在2月，中国科技公司华为介绍了Mate X，一款可折叠的5G手机。A.现在进行时；B.一般过去时；C.一般现在时；D.一般过去时的被动语态。根据In February可知，用过去时，排除A和C；且主语Chinese tech company Huawei与谓语introduce之间为主动，故选B。
【点睛】与一般过去时连用的时间状语：just now, ...ago, in 1980, in the past, yesterday, the other day, last night/week/month...
60.【2019 •吉林省】It's 9:00 in the morning now. The students from Grade Nine an important exam.
A. have B. had C. are having
【答案】C
【解析】句意：现在时早晨9点，来自九年级的学生正在参加一个重要的考试。A.一般现在时；B.一般过去时；C.现在进行时。根据now可知，用现在进行时，故选C。
【点睛】与现在进行时连用的时间状语：now, at present, at the moment, these days, look, listen等。
A. is introducing B. introduced C. introduces D. was introduced
【答案】B
【解析】句意：在2月，中国科技公司华为介绍了Mate X，一款可折叠的5G手机。A.现在进行时；B.一般过去时；C.一般现在时；D.一般过去时的被动语态。根据In February可知，用过去时，排除A和C；且主语Chinese tech company Huawei与谓语introduce之间为主动，故选B。
【点睛】与一般过去时连用的时间状语：just now, ...ago, in 1980, in the past, yesterday, the other day, last night/week/month...
60.【2019 •吉林省】It's 9:00 in the morning now. The students from Grade Nine an important exam.
A. have B. had C. are having
【答案】C
【解析】句意：现在时早晨9点，来自九年级的学生正在参加一个重要的考试。A.一般现在时；B.一般过去时；C.现在进行时。根据now可知，用现在进行时，故选C。
【点睛】与现在进行时连用的时间状语：now, at present, at the moment, these days, look, listen等。
