I don't know the result _____, but _____, I don't think our team won an advantage over theirs in

yesterday competition. [ ]

A. for sure, honestly speaking

B. of sure, to be honest with you

C. for certain, honestly spoken

D. certainly, to be honest to you

关于地球各圈层的主要特点，说法正确的是 [ ]

A、地球内部可分为四大圈层

B、自然环境是指地球外部圈层

C、生物圈与大气圈、水圈平行

D、岩石圈包括地壳和上地幔顶部