_______ weather it is ! _____ the weather is! A: What an bad; How bad B: How bad; What a bad C: What bad; How bad D: What a bad; How bad

I’ ve got __________today. A: the bad toothache B: a bad toothache C: bad toothaches D: the bad toothaches

547、青黛入丸散剂的用量是 A: A、0.25～0.5g B: B、1.5～3g C: C、5～10g D: D、0.5～1g E: E、1～5g

芳香醛、芳羧酸、芳香酮、芳羧酸酯质谱的共同特征：( ) A: m/e 105、77 B: m/e 77、91、92 C: m/e 43 + 14n

【单选题】Don’t let ruin your holiday. A. bad experience B . a bad experience C. bad experienced D. a experience A. bad experience B. a bad experience C. bad experienced D. a experience

77℉=

He is _________ (bad) at learning maths. He is much ________ (bad) at Chinese and he is the _________ (bad) at English.

Malaria comes from Italian, which means A: Bad water source B: Bad air C: Bad food D: Bad soil

If something bad happened or someone came to him complaining Michael would _____________. A: choose to be a victim B: e more likely to be in a bad mood C: choose to accept the bad thing or the complaining D: choose the positive side of life

8. This is not_______they had expected after years of painstaking research. A: a result as bad as B: as a result as bad C: as bad as a result D: as bad a result as