-When did your computer go wrong? -Last night, while I_______ some music from a website.
#38149
A
downloaded
B
am downloading
C
was downloading
D
have downloaded
推荐题目
Yesterday the teacher told us that the earth ________around the sun.
#41492
A
moved
B
moves
C
was moving
D
had moved
I must return the book to the library. I _____ it for one week.
#41947
A
keep
B
borrowed
C
have kept
D
have lent
--How many times he abroad before? --Never.
#39694
A
has ; been to
B
has ; been
C
has ; gone to
D
has ; gone
It’s said that he started his own firm when he was only 24.
#42478
A
built
B
established
C
invented
D
created.
--- Where is Mr Brown? --- In the garden. He ______ the flowers.
#41608
A
watering
B
waters
C
is watering
D
watered