It was in the lab taken charge of by Prof. Smith ________ they did the experiment.
A: when
B: that
C: whom
D: which
A: when
B: that
C: whom
D: which
举一反三
- It was in the lab taken charge of by Prof. Smith _____ they did the experiment. A: that B: whom C: when D: so
- It was in the lab taken charge of by Prof. Smith _____ they did the experiment.
- — Where did they finish the experiment?— It was in the lab _______ was taken charge of by Prof. Smith. A: where B: that C: which D: in which
- It was in that lab ______ they did the chemical experiment. A: which B: where C: that D: what
- When checking the draft for the construction of a new office building, the supervisor asked ______ was in charge of electrical engineering. A: whom B: that C: which D: who