16.when a pencil is partly in a glass of water,it looks as if it ___.A.breaks B.has broken C.were brokenD.had been broken

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16.when a pencil is partly in a glass of water,it looks as if it ___.A.breaks B.has broken C.were brokenD.had been broken

16.when a pencil is partly in a glass of water,it looks as if it ___.A.breaks B.has broken C.were brokenD.had been broken
16.when a pencil is partly in a glass of water,it looks as if it ___.
A.breaks B.has broken C.were broken
D.had been broken

16.when a pencil is partly in a glass of water,it looks as if it ___.A.breaks B.has broken C.were brokenD.had been broken
选c
as if 是看起来,实际未发生,它引导了一个虚拟语气,而因为是一般现在时,现在时的虚拟语气要用were +动词过去分词引导 所以应该选C

C
虚拟

A

A

C 虚拟,be动词虚拟用were