调火电磁阀的输出信号去向()。
(A)差压变送器
(B)气动执行器
(C)偏值调节器
(D)阀门定位器
参考答案:D
Even though his friends like to ___ him,he never takes it seriously. [ ]
A. make up for
B. make out of
C. make fun of
D. make most of
あのひとは だれ( ) ともだちに なれます。
A.へも
B.をも
C.でも
D.にも