Find the correct alternative:
A_BBC_AAB_CCA_BBCC

Options

A. BACB
B. ABBA
C. CABA
D. ACBA

Answer

To solve the problem of filling in the blanks in the sequence A_BBC_AAB_CCA_BBCC, we need to identify a pattern in the sequence. Let's analyze the options step by step.

### Step 1: Analyze the Given Sequence
The sequence is:
- A _ BBC _ AAB _ CCA _ BBCC

We need to fill in the blanks with letters that maintain a consistent pattern.

### Step 2: Identify Patterns in the Sequence
Looking closely at the sequence, we can see that:
- The first segment is "A" followed by a blank.
- The second segment is "BBC".
- The third segment is "AAB".
- The fourth segment is "CCA".
- The fifth segment is "BBCC".

### Step 3: Look for Repetition
Notice that:
- The letters A, B, and C appear multiple times.
- Each letter appears in pairs or groups.

### Step 4: Check Each Option
We will check each option to see if they fit the pattern.

**Option A: B**
- Sequence becomes: A B BBC AAB CCA BBCC
- This does not maintain the pattern of pairs.

**Option B: A**
- Sequence becomes: A A BBC AAB CCA BBCC
- This does not maintain the pattern of pairs.

**Option C: C**
- Sequence becomes: A C BBC AAB CCA BBCC
- This does not maintain the pattern of pairs.

**Option D: B**
- Sequence becomes: A B BBC AAB CCA BBCC
- This does not maintain the pattern of pairs.

### Step 5: Correct Option
After checking all options, we find that none of them maintain a consistent pattern. However, if we were to fill in the blanks with a letter that continues the pattern of repetition, we might consider filling in the blanks with letters that appear in pairs.

### Final Conclusion
The correct alternative to fill in the blanks should be determined based on maintaining the pairs of letters.