单选题—How are you feeling?—I have been feeling better since _____.A the doctor has comeB the doctor will comeC the doctor had comeD the doctor came
题目
单选题
—How are you feeling?—I have been feeling better since _____.
A
the doctor has come
B
the doctor will come
C
the doctor had come
D
the doctor came
相似考题
参考答案和解析
正确答案：
D
解析：
句意：——你感觉怎么样？——自从医生来过之后我感觉好多了。since引导的句子，其主句用现在完成时，从句则用一般过去时，故为D。
句意：——你感觉怎么样？——自从医生来过之后我感觉好多了。since引导的句子，其主句用现在完成时，从句则用一般过去时，故为D。