问题
选择题
It is quite often that the workers are always ________ by heat if they work outdoors for a long time in the hot summer afternoon.
A．astonished
B．depressed
C．overcome
D．hit
答案
答案：D
D 考察动词。句义：在炎热的夏天的午后的室外工作时间很长的话，工人会中暑的。Be hit by heat中暑。