问题
选择题
Tom always feels it necessary that he ________English.
A．learns
B．would have learned
C．learn
D．were to learn
答案
C
考查虚拟语气。Necessary后面的句子使用虚拟语气，用(should)+动词原形构成。Should可以省略，故C正确。
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Tom always feels it necessary that he ________English.
A．learns
B．would have learned
C．learn
D．were to learn
C
考查虚拟语气。Necessary后面的句子使用虚拟语气，用(should)+动词原形构成。Should可以省略，故C正确。
