可以去掉第二个became吗?It is also worth mentioning that I have been
可以去掉第二个became吗?
It is also worth mentioning that I have been studying in the Honors Degree Class,while the curriculum became more profound and the grading became stricter.
It is also worth mentioning that I have been studying in the Honors Degree Class,while the curriculum became more profound and the grading became stricter.
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你能帮帮他们吗