相关题目
22. Ecologists have been analyzing more than 500,000 plant ( ) and finding 11,676 different tree types in the rainforest.
21. The ( ) conclusion by scientists until recently had been that rising air temperatures were causing the Antarctic Peninsula to melt.
20. In which of the following sentences does the preposition " beneath " carry a metaphorical sense? ( )
19." My 60 application letters procured just one interview , which I declined ." The non -restrictive relative clause in the sentence is used to ( )
18." Perhaps you could pick up the book at my flat at some time that suited you ?" The underlined verb forms are used to indicate ( )
17. Which of the following italicized phrases indicates CAUSE ? ( )
16. Despite their high profile and increasing athletic ability, ( ) might still lag behind men in participation , events , and medals awarded.
15. In the coming years , there are about 10,000 square kilometers of the designated search area still ( ) by sonar equipment towed from ships.
14. The unemployment rate kept rising in that decade, ( ) did economic growth accompanied by rampant commercialism and consumerism .
13. The printer used the highest quality paper and ink and turned out far fewer volumes than he otherwise ( )
