His decision was completely（）and did not take the wishes of the other members into consideration.

单项选择题Texas, the second largest state of America, is（） in natural resources.

A. prosperous
B. scattered
C. deposited
D. abundant

单项选择题Many houses could be warmer if they were （） so that the heat is not lost.

A. insulated
B. simulated
C. stimulated
D. radiated