One way to decide if a hyphen is necessary is to see if the phrase might be ambiguous without it. ... The open compound “high school” is so common, for another example, that we would not hyphenate the phrase “high school students.” We would, however, likely hyphenate “high-risk”...
An en dash (–) is a punctuation mark that's longer than a hyphen but shorter than an em dash. It's used primarily to indicate ranges of numbers, like “pages 10–20,” or to link related items, like “the New York–London flight.” It's also sometimes used to replace “to” or...
Thus, “four-year-old” ishyphenated as a multi-word, single descriptor preceding a noun. Does thirty one have a hyphen? You should always hyphenate numbers when youare describing compound numbers between 21 and 99 (except 30, 40, 50, 60, 70, 80 and 90). A compound number is any num...
D:a suitable title 答案: 【specific information】 4、问题:When reading the text after underlining the key words in the question, __ matters. 选项: A:hyphen B:transition C:listing D:all of the above 答案: 【all of the above】 5、问题:Context clues ___. 选项: A:help define a difficu...
Although this understanding may not be clinically relevant with respect to predicting methyphenidate responsiveness, the findings suggest that a COMT inhibitor might benefit children with ADHD who carry the val/val genotype. Two of the studies in this issue are related in their assessment of val158...
The hyphen tipped to the right, away from Mexico and toward a confusing but true American identity. 15 I speak now in the chromium American accent of my grammar school classmates – Billy Reckers, Mike Bradley, Carol Schmidt, Kathy O’Grady….I believe I became like my classmates, became ...
These smileys are so called because when you 2 your head to the left they look like little faces with a colon (冒号) for eyes and a hyphen (选字符) for a nose. It was 20 years ago that Scott Fahlman taught the Net how to smile. He was a computer scientist who devoted his ...
A recent DWT post about hyphen use (Chocolate covered or Chocolate-covered) prompted a discussion about the use of a period with the titles Mr. and Mrs. Here are some of the comments: i was taught not to type a full stop after Mr and Mrs, but a few decades earlier that would have ...
has an entry for doubleheader and double-header and no entry for singleheader or single-header. Logic does not always apply to related words when the base word has been adopted because of frequent use. I would accept the dictionary entry and use two words, single header,no hyphen. ...
The correct treatment of a range numbers expressed in numerals is one number followed by an en dash (although some publications employ a hyphen) and another number, with no letter spaces: “The school enrolls students in grades 9–12.” How do you write a range of numbers? To recap: Use...