Ericwillneverwinagoldintheswimmingrace
问题详情:
Eric will never win a gold in the swimming race ______ he works hard.
A. if B. when C. unless D. since
【回答】
C
知识点:连词
题型:选择题
问题详情:
Eric will never win a gold in the swimming race ______ he works hard.
A. if B. when C. unless D. since
【回答】
C
知识点:连词
题型:选择题