语法与词汇He is lucky because he has a fastidious girlfriend who always keeps the closets and the house sparklingly clean
语法与词汇According to the latest survey, the majority of people who keep________ to New Scientist are mainly young men who are ready to keep abreast of advances in science and technology
语法与词汇The office, laboratory, and museum are situated at the top of the hill in which they command a fine view
语法与词汇The accounting firm deliberately destroyed documents to ________government investigators
语法与词汇Linguistic research often requires a period of fieldwork where the linguist can study and record the spoken dialects of a region
语法与词汇He has spent a lot of time to help________ accurate information about the issue to local teachers
语法与词汇An education blog that asked readers to send reports of violence in schools tied to the election has been inundated with more than 375 reports
语法与词汇Falsification of data can be a retrogressive and corrupt activity that is serious and dangerous for any company, institute or government
语法与词汇Although salmon may travel hundreds of miles from where they were spawned, they will ultimately return there to lay eggs
语法与词汇Because excessively hunting has depleted many wild life species, preservation zones for wild animals are being established in some provinces
语法与词汇When ancient artifacts have been________ to these processes, their origin is usually impossible to trace
语法与词汇Its success was instantaneous, though neither the host nor Mr
语法与词汇Chimpanzee society is male-dominated and features strong bonds between adult males and________ ties between females
语法与词汇Printmaking is the generic term for a number of processes, of which woodcut and engraving are two________examples
语法与词汇Life insurance, before available only to young, healthy persons, can now be obtained for old people and even for pets
语法与词汇To win an election, a candidate needs to tour at least a third of the 600 villages that make up an average parliamentary________
语法与词汇One kind of female butterfly mates only once in its life, and then it closes its wings to avoid harassment when pursued by persistent males
语法与词汇Though iPads and E-readers have increasingly better screen clarity, the idea that everytime a person reads a book，newspaper or magazine，what they will require an energy source is frightening
语法与词汇So the theories of the schools are different from the practice of ordinary business that much of which he learned in the former will have to be unlearned in the latter
语法与词汇To save money on the companionsfare, the rescue centers________help from vacationers already holding a plane ticket home