I _____ to contact a friend living in Hualien for the past few days, but I still cannot reach him.
(A)had tried
(B)have been trying
(C)had been trying
(D)tried

答案：登入後查看
統計： A(73), B(221), C(86), D(23), E(0) #329576

詳解 (共 5 筆)

#996171

現在完成進行式，從前幾天一直打電話到現在都無法聯繫上花蓮的朋友

真主詞在後面那句

10
0
#1278308

前後詞性需相同，後面but I still cannot reach him...現在式 所以前面也要用have  ACD都是過去式 所以選B

6
0
#406788
一直試著.....到現在
4
0
#348847
I ______ to contact a friend living in Hualien for the past few days, but I still cannot reach him. 

1
0
#406202
WHY?
1
0