9. Do you know ____________? A. when does the party start B. whether the party starts C. what time the party starts D. if the party starts ...
9. The students still don‘t know how to use the subjunctive mood. I ___ greater emphasis on it. A. should have lied B. should have laid C. should have lain D. must have laid ...
16. A student, ____________ name I don't know, came to see me. A. that B. who C. whose D. whom ...
40. A student, ____________ name I don't know, came to see me. A. that B. who C. whose D. whom ...
22. ____________the old man's sons wanted to know was ____________the gold had been hidden. A. That ... what B. What ... where C. What ... that D. That ... where ...
28. We all know knowledge begins ___ practice. A. at B. from C. in D. with ...
7. I know you had many ideas, but you need not trouble ___ them. A. remember B. to remember C. remembering D. remembered ...
29. Do you know where ___ ? A. Thames is B. is Thames C. is the Thames D. the Thames is ...
(单选题)28: I know nothing about him ( )he is a teacher. A: besides B: in addition C: except for D: except that ...