在化油器式的汽油机中,起动后若不及时打开阻风门,则发动机可能因混合气()而熄火。
参考答案:过稀
冠心病的康复评定最主要的是()
A.日常生活自理能力评定
B.行为类型评定
C.生活质量评定
D.冠心病危险因素评估
E.运动试验
Many youngsters have heard their parents say "You'll never amount to anything if you keep daydreaming that way!"
A.be equal to
B.accomplish
C.add up to
D.pursue