---There’s too much salt in the Chinese diet. ---So there is. The WHO says only 1.5 grams of salt __________ for each man every day.
#45066
A
is needed
B
needs
C
will need
D
has needed
推荐题目
About seventy percent of the earth         with water.
#44524
A
is covering
B
is covered
C
are covering
D
are covered
The flowers _______often.
#44458
A
must be water
B
must be watered
C
must watered
D
must water