Senior two English multiple-choice questions are urgent.

The weather was so good that we went camping in the mountains last week.

Explanation: this question examines the difference between such/such and such/such usage ... that ...

1. This is an adjective that directly modifies nouns; The same is true of adverbs that directly modify adjectives/adverbs.

However, when a noun is modified in this way, there may be other adjectives before the noun.

At this time, a structure similar to so/so appeared.

2. The differences are as follows:

1) such a/a+adjective+countable noun singular = so+ adjective+a/a+countable noun singular.

Such a good boy = such a good boy

2)so+ more/less+countable noun plural;

All adjectives except many/few+countable nouns.

Such as: so many people; ; These friendly people

3)so+much/little+ uncountable nouns; All adjectives except much/little+ uncountable nouns

Such as: so much water; Such dirty water

3. Look at this problem again. Weather "weather" is an uncountable noun, which cannot be modified with a, excluding b;

Because there is a result adverbial clause derived from that, it must be so/so/so ... that ... sentence pattern, which is too useless, excludes c;

If you directly use such ... "In this way ..." to guide the adverbial clause of the result, it is not appropriate to use a comma in front of it, so as to exclude D.

Weather is an uncountable noun, and the adjective nice is not much/little before it, so we use this, which is such good weather.

To sum up, answer A is a positive solution.