Get down what you have（ ）in the experiment and report it to me a

Get down what you have（ ）in the experiment and report it to me after I come back.
A、considered
B、questioned
C、supported
D、observed
【正确答案】：D
【题目解析】：本题考查动词辨析。consider：考虑；question：提问，质疑；support：支持；observe：看到，注意到，观察到。句意：把实验中你观察到的东西记下来，我回来后向我汇报。故D选项符合题意。