She ought to stop working; she has a headache because she______too long.A、has be

游客2024-10-11  8

问题 She ought to stop working; she has a headache because she______too long.

选项 A、has been reading
B、had read
C、is reading
D、read

答案 A

解析 时态。从第一句话She ought to stop working可知“她仍然在学习”,故后面用现在完成进行时态。
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