宾语从句是特殊疑问句WH-或whether/if时,要选下列动词:
ask, doubt, wonder, want to know, know, guess
答题选动词:
〖2011·全国新课标卷〗The professor 37 the lecture hall, placed upon his desk a large jar filled with dried beans(豆), and invited the students to 38 how many beans the jar contained. After 39 shouts of wildly wrong guesses the professor smiled a thin, dry smile, announced the 40 answer, and went on saying, “You have just 41 an important lesson about science.
38. A．count B. guess C. report D. watch
考察动词，或根据后文wildly wrong guesses的提示，考虑复现选B。
反过来选WH-或whether/if:
〖2011·安徽卷〗One afternoon. I walked into a building to ask 41 there were any job opportunities(机会)，The people there advised me not to continue my job search in that 42 .
41. A. why B. wherever C. whether D. whenever
一天，作者走进一座大楼去问“是否”(whether)有自己能做的工作。选C。A项为“为什么”；B项为“无论在那”；D项为“无论何时”