We’re looking forward to the famous science museum tomorrow.A. buildB. visitC. buildingD.

问题补充：

We’re looking forward to the famous science museum tomorrow.

A. build

B. visit

C. building

D. visiting

答案：

A. build

B. visit

C. building

(答案→)D. visiting

解析：build 建造；visit拜访。句意：我们都盼望着明天去参观这个著名的科学博物馆。本句中to是介词，后面接名词或者动名词作宾语，结合语境可知选D。