问题
选择题
I can't help _____ the cleaning _____ I'm busy mixing up some dumplings now.[ ]
A. doing, because
B. to do, now that
C. doing, since
D. to do, therefore
答案
答案：B
搜题请搜索小程序“爱下问搜题”
I can't help _____ the cleaning _____ I'm busy mixing up some dumplings now.[ ]
A. doing, because
B. to do, now that
C. doing, since
D. to do, therefore
答案：B