The reason ______ most Chinese have healthy white teeth is ______ they eat a healthy diet.
| A．why; that | B．why; because | C．that; that | D．for; that |
John is very tall, so he is easy to ________ in the crowd.
| A．stare | B．glare | C．spot | D．Ignore |
Participants in the program were 32 students identified ________ individual intelligence tests, group achievement test scores in math and science, and student interviews.
| A．on the basis of | B．in the course of |
| C．in the shape of | D．in the name of |
I can’t say I’m the best. I have only _________ made more efforts than others.
| A．definitely | B．relatively | C．obviously | D．certainly |
I’ve got a bit of a headache. It’s nothing much, _________.
| A．moreover | B．besides | C．though | D．anyhow |
When you are physically _________ to weather changes, maybe it’s a sign that you’re getting aged.
| A．active | B．sensitive | C．flexible | D．familiar |