Quiz problem-solving 2
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Multiple choice questions present a question or statement followed by a list of possible answers. The learner must select the correct answer from the provided options.
🚀C1 - Advanced
1. Both of the solutions ____ acceptable for our needs.
👑C2 - level.proficiency
2. Neither of the solutions ____ effective in addressing the problem at hand.
⭐B2 - level.upperIntermediate
3. We need to find ____ solution to this problem quickly.
In this exercise, you will read a given affirmative sentence and select one or more sentences that correctly express the negation of that original statement.
🚀C1 - Advanced
4. They discovered an unexpected solution to the problem.
👑C2 - level.proficiency
5. An engineer must solve complex problems every day.
⭐B2 - level.upperIntermediate
6. She can easily solve complex problems.