However， at times this balance in nature is ________， resulting in a number of possibly unforeseen effects.
However， at times this balance in nature is ________， resulting in a number of possibly unforeseen effects.
2. More seriously, it suggests that history will always deviate ______ any intended route and take an unforeseen one instead.
2. More seriously, it suggests that history will always deviate ______ any intended route and take an unforeseen one instead.
According to the passage, plants in the cold area grow close tO the ground ______ . A: to avoid being eaten by animals B: because fertilizer is not readily available C: to reduce exposure to the cold D: because unforeseen to the cold
According to the passage, plants in the cold area grow close tO the ground ______ . A: to avoid being eaten by animals B: because fertilizer is not readily available C: to reduce exposure to the cold D: because unforeseen to the cold
Why many people find it attractive to start a family business（） A: Because there would be abundant capital for operation B: Because family bonds are helpful in overcoming difficulties C: Because they hope to survive for generations D: Because they can make profits without unforeseen problems.
Why many people find it attractive to start a family business（） A: Because there would be abundant capital for operation B: Because family bonds are helpful in overcoming difficulties C: Because they hope to survive for generations D: Because they can make profits without unforeseen problems.