1. Under these , you might agree with us that it is rather difficult for your products to get a footing in this market.

　　A) situations B) conditions C) circumstances D) cases

　　2. She never wears clothes made of material.

　　A) coarse B) course C) cause D) coast

　　3. When an element is caused to with oxygen it is oxi­dized.

　　A) compare B) compete C) combine D) compose

　　4. I this book in an old bookstore on Fourth Avenue.

　　A) came on B) came across C) came up D) came over

　　5. The minister refused to ___________ on the new agreement be­tween the two countries.

　　A) describe B) report C) complain D) comment

　　6. During the Second World War, the Japanese Invaders many horrible crimes against the Chinese people.

　　A) admitted B) committed C) created D) produced

　　7. Haven’t you enough _____sense to know that it’s unwise to go swimming just after a big meal?

　　A) usual B) ordinary C) common D) general

　　8. This machine costs more than the other, but considering its quality and efficiency, it is really cheaper ______

　　A) in contrast B) in comparison C) by contrast D) by comparison

　　9. The customer to the storekeeper about the poor quality of the refrigerator.

　　A) accuse B) criticized C) complained D) explained

　　10. The professor seemed to be able to put __________ thoughts into simple words.

　　A) complicated B) combined C) convenient D) immense