2019年mpacc考试英语真题——介词和介词短语316

{01}Every means has been _______ No one is effective.
A.trying out
B.tried out
C.trying in
D.tried on
解析：短语辨析与语态。A．试验；提炼  B．试验；提炼    C．试戴 D．试穿；试试看。句意：每种方法都试验过了。没有一种是有效地。结合语境可知各种方法是动作的对象，故用被动语态。选B。
本题选B。
{02}The Department is also deeply _____ in various improvement schemes
A.connected
B.included
C.involved
D.implied
解析：involved.[注释]be involved in 参与。Be included in 包括在......中。
本题选C。