Not knowing how to grow crops，the primitive people had no ______ but to gather the fruit and hunt animals for food.
#10753
A
conception
B
command
C
virtue
D
alternative
推荐题目
Research shows that humans ______ from selfish to unselfish behavior when they are watched.
#11684
A
tell
B
switch
C
range
D
distinguish
The beautiful song ________ me of those happy old days we had spent together.
#10850
A
repeated
B
remembered
C
informed
D
reminded
Many human activities also _______carbon gases, which will result in global warming.
#12277
A
put off
B
send off
C
let off
D
set off
As a war reporter in Iraq, Shui Junyi is ____ to many dangers.
#13253
A
showed
B
prevented
C
exposed
D
selected
He _______ cards with his friends, but now he _______ a walk after supper.
#14230
A
used to play; is used to having
B
is used to playing, used to have
C
used to play; is used to have
D
is used to playing; is used to have