OG12-62

62. When Congress reconvenes, some newly elected
members from rural states will try and establish tighter
restrictions for the amount of grain farmers are to be
allowed to grow and to encourage more aggressive
sales of United States farm products overseas.
(A) and establish tighter restrictions for the amount
of grain farmers are to be allowed to grow and
to encourage
(B) and establish tighter restrictions on the amount
of grain able to be grown by farmers and
encouraging
(C) establishing tighter restrictions for the amount
of grain farmers are allowed to grow and to
encourage
(D) to establish tighter restrictions on the amount of
grain capable of being grown by farmers and
encouraging
(E) to establish tighter restrictions on the amount of
grain farmers will be allowed to grow and to
encourag
正确答案E，可E一句话有两个谓语Will？