问题
选择题
They are looking forward to _______Beijing.
A．visit
B．visited
C．visits
D．visiting
答案
答案：D
考查非谓语动词.句意:他们正盼望着参观北京.短语look forward to doing sth盼望做某事,to是介词,后面接名词或者动名词作宾语 ，故选D
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They are looking forward to _______Beijing.
A．visit
B．visited
C．visits
D．visiting
答案：D
考查非谓语动词.句意:他们正盼望着参观北京.短语look forward to doing sth盼望做某事,to是介词,后面接名词或者动名词作宾语 ，故选D