make sb do sth使某人做 带有强制意味
变成被动句的话
be made to do sth 被叫去做……
He made the student stand in the corner.
The student was made to stand in the corner.
你这个题估计选C吧.我对语法上怎么解释不大在行,谓语补语我也说不清,只能说两个意义不太一样,make sb/sth do 是说使人/物做……,make sth done的意思是使某物被怎么样,在这里是科学家力图使他的观点被理解.别死记make do make do,要从意义出发理解.