Answer:

Certain believe that it symbolised the blood of Christ, while others suggest that the choice was inspired by the colour of the old Bernese flag. In 1848, it was officially adopted as the national flag and enshrined in the Swiss Constitution.
B. C’est un bon professeur.
#1 is correct.#2 is correct.#3 is correct.#4 is du.#5 is D.#6 is des.#7 is A.#8 is A.#9 is D. Sorry if these are wrong im not perfect with french but I hope these help.
Answer:present tense
he/she/it visits
present participle visiting
past tense visited
past participle visited
Explanation:Hoped this helped u also may i plz have brainlist?