When three consonants come together at the beginning of a syllable, the first consonant is always /s/, the second is always a voiceless stop, and the third consonant is always /l/, /r/, /w/, or /j/.
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Which of the following includes consonant cluster with"voiced consonants + /d/ "?
A. robbed
B. kicked
C. washed
D. splendid
Which of the following includes consonant cluster with "voiceless consonants + /ts/"?
A. holds
B. caps
C. beasts
D. fields
According to Jackson (1980), in English, there are26 two-consonant clusters.
A. 对
B. 错
若要表示0到999中的十进制数目,使用BCD码,需( )位。
A. 6
B. 8
C. 10
D. 12