A permission slip reads: “Please sign and return this form by Friday if your child may join the trip to the science museum on 12 May.” When must the form be returned?
- AOn 12 May
- BBy Friday
- CNext Monday
- DAt the museum
A permission slip reads: “Please sign and return this form by Friday if your child may join the trip to the science museum on 12 May.” When must the form be returned?
We blink many times every minute. Blinking spreads tears across the eye, which keeps it moist and washes away dust. Why do we blink?
In autumn, squirrels bury nuts in many places to eat during winter. They do not find all of them, and some of the forgotten nuts grow into new trees. What sometimes happens to forgotten nuts?
“The new teacher wrote her name on the board, smiled and said, ‘Let’s start by learning one interesting fact about each of you.’” What can you infer about the teacher’s goal?
“After the hospital put hand sanitiser by every bed, staff used it far more often, and infection rates on the ward fell.” What can be reasonably concluded?
“The cake looked perfect, but when Ben cut into it, the middle was still runny.” What can you infer?
The author writes: “Some readers will say a four-day work week would hurt productivity. Trials in several companies, however, found that output stayed the same while staff were less stressed.” How is the passage structured?
The author writes: “All of my neighbours who drink coffee are energetic. So coffee must give everyone energy.” What is the flaw in this reasoning?
完整分步解答:请在 examproblems.com 上练习本主题。