【单选题】Believe it or not,_________ you have, I’m always on your side.
C.
no matter what great difficulty
D.
however great difficulty
【多选题】根据油 - 水平衡状况,面部皮肤分类包括:
【判断题】锁相环路属于反馈控制电路,可用于频率合成。
【简答题】The 3M tagline 'Innovation' is considered great, for it manages to blend in the line their ______.
【单选题】I’m afraid it will cost _________ money.
B.
a large amount of C . a great number of D. a lot