问题

The professor, ________ his assistants, _______ conducting the experiment.
A:in addition, is
B:as well, is
C:in addition to, are
D:as well as, is
B:as well, is
C:in addition to, are
D:as well as, is
正确答案是:
同类题型
The boss believed Tom’s reason for being late for work is ______ he had to help his grandma cook.
My cat’s really fat.— You_______have given her too much food. [ ]
The movie Batman and Joker is ______ one that I’ve ever seen.
.– How often do you go to see your parents?— __________
read the poem secondtime, you’ll have better understanding of it.