The knee is ( )to the waist. A: inferior B: superior C: anterior D: posterior

Which of the following is TRUE about plagiarism.org? A: It is not a computer program. B: It is mostly used by students. C: It can even detect paragraphs that have been rewritten D: It searches the web for papers that match portions of students' essays.

In the following paragraph, in order to read key information, to which transitional word/phrase we should pay more attention to?Portion sizes are bigger than they used to be, andthese extra calories contribute to obesity. Anotherkey factor in weight gain is that more people drink sugary beverages, such as sodas, juice drinks, andsports drinks. So choose smaller portions (or sharerestaurant portions) and go for water or low-fat milk instead of soda. A: And B: another C: such as D: so

A urologist performs a cystoscopy to examination the bladder and opening of the ureters into the bladder. After distention of the bladder with air, the physician slowly passes the cystoscope up the urethra into the bladder. In which direction should she turn the head of the cystoscope to see the orifices and examination for blockage? A: anterior and inferior B: anterior and superior C: posterior and inferior D: posterior and superior

And<br/>make the same arrangement for clothing and toy spending-don't your budget, but allocate portions of your budget to them. A: add on B: add up C: add in D: add to