According to some analysts, the gains in the stock market reflect growing confidence that the economy will avoid the recession that many had feared earlier in the year and instead come[/font in for a "soft landing," followed by a gradual increase in business activity.

(A) that the economy will avoid the recession that many had feared earlier in the year and instead come
(B) in the economy to avoid the recession, what many feared earlier in the year, rather to come
(C) in the economy's ability to avoid the recession, something earlier in the year many had feared, and instead to come
(D) in the economy to avoid the recession many were fearing earlier in the year, and rather to come
(E) that the economy will avoid the recession that was feared earlier this year by many, with it instead coming
答案A

我的疑惑是OG对D的解释说recession 后面不能省略that。请问为什么？而又一道OG54题（如下）里面的正确选项that就被省略了，又是为什么呢？

(A) and establish tighter restrictions for the amount of grain farmers are to be allowed ti 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 encourage
答案E