“While”, “in comparison” and “whereas” are words to signal _______. ( ) A.that there is a change in thought B.that one idea is going to be compared with another C.a cause, condition, or result D.a sequence or time order

“While”, “in comparison” and “whereas” are words to signal _______. ( ) A.that there is a change in thought B.that one idea is going to be compared with another C.a cause, condition, or result D.a sequence or time order

正确答案：B