After eating so much spicy food,he couldnt____a word. A: talk B: murmur C: scold D: utter

I'll have to ______ to you in case we should wake the baby. A: shout B: murmur C: whistle D: whisper

请选出下列单词中发音是/ɜ：/的单词选项（） A: river B: murmur C: curl D: sergeant

请选出下列单词中划线部分发音是/ɜ：/ 的单词选项。（ ） A: river B: curl C: sergeant D: murmur

The music reverted to old, familiar favorites. No drums, no guitars, just a piano and a ______ trumpet loping and leaning, ducking and bobbing. A: mute B: muted C: mutate D: murmur

When you stand on the stage, delivering a speech with a microphone, which of the following is NOT appropriate?(多选）? Take a deep breath before you start speaking.;|Hold the microphone directly to your mouth.;|Shout with the largest volume.|Murmur to yourself.

When you stand on the stage, delivering a speech with a microphone, which of the following is NOT appropriate?(多选） A: Shout with the largest volume. B: Murmur to yourself. C: Hold the microphone directly to your mouth. D: Take a deep breath before you start speaking.

A 3-mo-old female infant has a history of poor feeding, shortness of breath during feedings, failure to thrive, and chronic cough. Physical examination reveals tachycardia and a gallop rhythm but no murmur. There is hepatomegaly but no cyanosis. A chest radiograph reveals cardiomegaly. The most appropriate diagnostic test is: A: Echocardiogram B: Electrocardiogram C: Blood culture D: Serum amino acids E: Urine pH