Select the BEST answer. The MAC only has Party leaders who are not in the military as its chair and vice-chairs. No military leader has been allowed onto the SC-PB for several decades. The General Secretary of the CCP has been the Chair of the MAC since the early 1990s and has been able to promote his own people onto the MAC.
A shot of espresso is considered to be one (fluid) ounce, while a double shot is two (fluid) ounces. A fluid ounce is 30 mL (as opposed to an ounce by weight being 28 g). This volume refers to the espresso shot volume (water) that gets passed through the espresso. The weight of the coffee required for a single shot is typically 7 grams for a single shot, and 14 grams for a double shot.
Depending on your dose and basket size, shoot for about 2 ounces of espresso out, enough to fill a large shot glass. If you're weighing your shots, a 30-gram yield is a safe place to start. Note: The density of espresso can be a tricky thing, as the gasses trapped in the crema can make for fluffy, heady shots that only weigh 30 grams, or thin and silky shots that weigh 60. With many espresso blends, you should have a decent cap of crema - say, a 1/2 inch or so - and a total mass of about 30-40 grams for a 2-ounce shot. But some coffees will skew one way or the other, leading to less dense crema-bombs or denser, juicier single origin marvels.