计算在荷载作用下的各种杆件结构的位移都可以采用图乘法。
A. 对
B. 错
The proposals to reduce the strength of the army have been the subject of much ____.
A. chaos
B. clash
C. controversy
D. confusion
The lighting of the Christmas tree was the ____ of the evening.
A. peak
B. boom
C. summit
D. highlight
On receiving sound waves, our eardrums ____ and cause minute electrical signals to be sent to the brain.
A. shiver
B. shake
C. vibrate
D. tremble