----My e-dictionary is nowhere to be found. Who ______ have taken it? -----Keep looking and you will find it. ________ you have good luck! 
#87181
A
should; Need
B
should; May
C
could; May
D
could; Need
推荐题目
He suggested that a new library_________ near the key high school.
#87415
A
is built
B
was built
C
be built
D
should build
Smith was overweight, so the doctor urged that not only ________ have less fat and meat, but also he ________.
#87544
A
should he; take exercise
B
ought he; take exercise
C
he should; takes exercise
D
he ought; takes exercise