選C
首先become的完成時形式應該還是become,另外over the past few weeks的意思是“在過去的幾周里”,是一個時間段,所以應該用現(xiàn)在完成時.
后面是over the past few weeks是什么時態(tài)
后面是over the past few weeks是什么時態(tài)
The condition of the patient______stable over the past few weeks.
A.become
B.had became
C.has become
D.has became
The condition of the patient______stable over the past few weeks.
A.become
B.had became
C.has become
D.has became
英語人氣：956 ℃時間：2020-03-22 02:10:46
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