【C3】A．seriousB．seriesC．serialD．process

The Estimate Activity Resource process is closely coordinated with the（73)process.A．Estima

【C13】A．seaB．seriesC．segmentD．serial

The politicals attitude towards whaling is becoming______.A．less seriousB．more seriousC．mo

______regards the process of language learning as the habit－formation process.A．Structural

【C4】A．seriousB．difficultC．regularD．convenient

【C3】A．seriousB．accidentalC．superficialD．intentional