PLEASE HELP WITH THIS ONE QUESTION ¿A qué expresión impersonal le sigue un verbo en modo subjuntivo?

A) te gusta

B) es necesario

C) es probable

D) es genial

1one sharp difficulty presented itself. in the intervening twenty-five years my name had become reasonably well known.2 this being so, my trip demanded that i leave my name and my identity at home.3 i had to go alone and i had to be self-contained, a kind of casual turtle carrying his house on his back.4 with all this in mind i wrote to the head office of a great corporation which manufactures trucks.

Translation: we have as many pens as they.if this question is asking whether the grammar is correct, or incorrect, then the answer should be: incorrect.  a sentence with better grammar would be: we have as many pens as them.or in spanish: tenemos tantos corrales como ellos.hope this ! : )