Intermediate （中級レベル）
「L」と「R」、どっちかな？
| Questions: | 15 |
| Attempts allowed: | Unlimited |
| Available: | Always |
| Pass rate: | 75 % |
| Backwards navigation: | Forbidden |
| Questions: | 15 |
| Attempts allowed: | Unlimited |
| Available: | Always |
| Pass rate: | 75 % |
| Backwards navigation: | Forbidden |
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