(单选题)17: ——Did your classmate accept your invitation?     ——No, he ____ refused. A: as far as       &n...

(单选题)11: It is useful to be able to predict the extent ______ which a price change will affect supply and demand. A: from B: to C: for D: with ...

(单选题)19: The students must finish the test in____. A: threequartersofanhourtime B: threequarter'sofanhourtime C: threequartersofanhour'stime D: threequarters'ofanhour'stime ...

(单选题)13: The whole family died of _________ during the flood in June. A: drought B: thirst C: disaster D: famine ...

(单选题)7: The police investigated the____ about the bank robbery. A: stander-by B: standers-by C: stander-bys D: standers-by ...

(单选题)1: You can find him in__ . A: Room201 B: 201Room C: theRoom20 D: the201Room ...

(单选题)15: The two great men wrote those letters in__ . A: 1870's B: 1879s C: the1870's D: the1870 ...

(单选题)9: In the last sentence of the second paragraph, the pronoun "it "refers to "_____ A: fittingouractionstothoseofotherpeopleappropriately B: identificationofotherpeople'sstatuses C: selectingone'sownstatuses D: selectingone'sowns...

(单选题)3: All the___in the hospital got a rise yesterday. A: womendoctors B: womandoctors C: womendoctor D: womandoctor ...

(判断题)32: 在荷载的作用下，由桩和承台底地基土共同承担荷载的桩基称为复合桩基 A: 错误 B: 正确 ...