He is an expert at chemistry. We all call him a ( ) .
举一反三
- 1. "College Chemistry" (part I)-the main subjects covered by the teaching content of basic chemistry are A: Inorganic chemistry, analytical chemistry, organic chemistry, physical chemistry. B: Inorganic chemistry, analytical chemistry, physical chemistry. C: Inorganic chemistry, analytical chemistry. D: Organic chemistry.
- We call ________ Mike. (他) A: he B: his C: him
- We all know that he is an expert ______ this area and can be trusted. A: fo B: out C: in
- After he was found missing, we were all (worry) about him
- We ______ but we forgot his telephone number. A: might have called him B: would call him C: called him ______ D: should call him