Susan was just _____ at those pigeons at the time, so I don’t think she saw me.

题型：不详难度：来源：

A．spotting

B．watching

C．glaring

D．staring

答案

解析

动词辨析。Spot认出，用灯光照射；watch观看，欣赏；glare瞪视；stare凝视，盯着看，常和介词at搭配使用。句意：苏珊那个时候正盯着那些鸽子看，所以我想她没有看到我。故选D。

举一反三

Only one of the places is ________

A．worth to visit	B．worth visiting
C．worth of visiting	D．worth being visited

题型：不详难度：| 查看答案

Did ______ on time make the teacher angry ?

A．she not come	B．she not to come
C．not her coming	D．her not coming

题型：不详难度：| 查看答案

Whenever I met her, ____ was fairly often, she greeted me with a sweet smile.

A．who

B．which

C．when

D．that

题型：不详难度：| 查看答案

The good news we were looking forward in the end.

A．arriving

B．to arrive

C．to arriving

D．to arrived

题型：不详难度：| 查看答案

I enjoy listening to the songs _______by ourselves.

A．sung

B．sing

C．was sung

D．singing

题型：不详难度：| 查看答案