--- Ought he to get down to his work at once? --- Yes, he . ought B. ought to C.
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238. --- Ought he to get down to his work at once?
--- Yes, he _____.
ought B. ought to C. must D. should to
试题答案
B

238. --- Ought he to get down to his work at once?
--- Yes, he _____.
ought B. ought to C. must D. should to
B