Some friends persuaded me to apply to a combined M.D/Ph.D program so that I could work in areas ________ wouldn’t be as open to me with only a Ph.D. A. where B.that C. in which D.when
The top leaders of the two countries are holding talks in a friendly ______.
We all hold such a point that _______ good knowledge of English is what is needed badly in ______ international trade today.
Why! I have nothing to confess(承认). ____you want me to say.
---what was the party like? ---Wonderful. It’s years _____ I enjoyed myself much.
It was _____ that caused him to serve dinner an hour later than usual.