[单选题]A． great number of _______students said they were forced to practise the piano.A． to questionB． to be questionedC． questionedD． questioning

[主观题]Last night’s TV news said that by then the death of the missing people ________（未证实）yet.(prove)

[单选题]I wasn’t blaming anyone; I________ said errors like this could be avoided.A． merelyB． mostlyC． rarelyD． nearly

[单选题]It isn't said in the passage that L-GG can be used to ______.A．) lessen symptoms of Crohn's diseaseB．) fight against rotavirusC．) treat traveler' s diarrheaD．) treat intestinal upsets caused by antibiotics

[问答题]He didn’t understand what the teacher said.

[单选题]F．rom the third paragraph, we may infer that_____.［A］ traditional cultural heritage is worthy of preservation［B］ the universal features shared by all cultures aren’t worthy of notice［C］ musicians pay more attention to the preservation of traditional

[单选题]We may infer from the second paragraph thatA．DNA technology has been widely applied to history research.B．in its early days the U.S. was confronted with delicate situations.C．historians deliberately made up some stories of Jefferson's life.D．politic

[单选题]We may infer from the second paragraph that[A] DNA technology has been widely applied to history research.[B] in its early days the U.S. was confronted with delicate situations.[C] historians deliberately made up some stories of Jefferson’s life.[D]

[单选题]______he said he wasn't hungry, he ate a big breakfast.A． AlthoughB． UnlessC． DespiteD． Even

[问答题]He didn't understand what the teacher said.