问题
选择题
As PM2.5 readings reached as high as 900 in some cities, people are more _____ to get lung cancer in such conditions.
A．probable
B．perhaps
C．possible
D．likely
答案
答案：D
题目分析：句意：随着一些城市PM2.5高达900，人们在这样的环境中更可能得肺癌。Be likely to do 是固定用法，意思是可能做某事，选D。